title: How to let Magento calculate free shipping on Total Order Incl. TAX
body: <p>I have searched everywhere for a solution to this, using magento 1.9.1. I have two different taxes in my shop 6% and 21%;, magento looks at these taxes when putting free shipping on an order.</p>
  
  <p>I've set up Table Rates, where €45+ should be free shipping. Now it does free shipping at around €56 (minus 21% tax brings u somewhat at €45). How can I solve this?</p>
  
  <p>(PS: It seems like Magento 1.9.1 doesnt look at app/code/core/Mage/Shipping/Model/Carrier/freeshipping.php, because nothing changes after editing this file)</p>