round up nearest 0.10
<p>I need to round up to the nearest 0.10 with a minimum of 2.80</p>

<pre><code> var panel;
 if (routeNodes.length &gt; 0 &amp;&amp; (panel = document.getElementById('distance')))   
 {              
   panel.innerHTML = (dist/1609.344).toFixed(2) + " miles = &amp;#163;" + (((dist/1609.344 - 1) * 1.20) + 2.80).toFixed(2); 
 }
</code></pre>

<p>any help would be appreciated</p>
