I’ve implemented a Table Rate Shipping system on my shop, based on a “Price vs Destination” condition. However, I’ve noticed that the shipping is calculated on the sub total of the basket (exc. VAT/Tax) instead of the Grand total (inc. VAT/Tax). How do I get Magento to base the shipping on the grand total, rather than the subtotal?
UPDATE: The version of Magento I'm using is Version 1.5.0.1.