Whenever I go to the checkout page I see the following specification:
Subtotal € 39,95 (this is including tax)
Shipping Excl. Tax € 5,00
Shipping Incl. Tax € 5,00
Tax € 6,93
Endtotal € 44,95
It should be:
Subtotal € 39,95 (including tax)
Shipping Excl. Tax € 4,13 *
Shipping Incl. Tax € 5,00 (4,13 + 0,87)
Tax € 7,80 (6,93 + 0,87)
Endtotal € 44,95
NB: The sums in parentheses are just to explain how these values are calculated. I don't need them displayed. Similarly this applies to "shipping excl. tax". I display it here to make things clear.
So in effect, the tax amount should be calculated for the subtotal including shipping
(39.95+5) - (39.95+5) / 1.21 = 7,80
How can I configure magento to do this?