Rounding Total Price to the nearest 5c

[electronicshed]

I needed a way of rounding the total amount to the nearest 5c.

Add the extra line in classes/Cart.php
Around line 640

if ($discount->id_discount_type != 3)
{
   $order_total -= floatval($discount->getValue(sizeof($discounts), $order_total_products, $shipping_fees, $this->id, intval($withTaxes)));

   <!-- Add this line below, which rounds the total to the nearest 5c -->
   $order_total = round(floatval($order_total) *2, 1) /2;
}

Works a treat!

Cheers
Mike