anchor.diff:      </tbody>
       <tr>
         <td><strong><%= t('order_total') %>:</strong></td>
  -      <td><strong><span id='summary-order-total'><%= number_to_currency @order.total %></span></strong></td>
  +      <td><strong><span id='summary-order-total'><%= number_to_currency @checkout.order.total %></span></strong></td>
       </tr>
     </tbody>
   </table>
  
positive.code:   <tbody>
      <tr>
        <td><strong><%= t('item_total') %>:</strong></td>
        <td><strong><%= number_to_currency @order.item_total %></strong></td>
      </tr>
      <tbody id="summary-order-charges">
        <% @order.charges.each do |charge| %>
          <tr>
            <td><%= charge.description %>: </td>
            <td><%= number_to_currency charge.amount -%></td>
  
negative.code:       <% end %>
      </tbody>
      <tbody id="summary-order-credits">
        <% @checkout.order.credits.each do |credit| %>
          <tr>
            <td><%= credit.description %>: </td>
            <td>(<%= number_to_currency credit.amount %>)</td>
  