Sum based on checkboxes
I need to calculate a Total based on 3 checkboxes. I set a value in Checkbox1 and Checkbox2 Properties/Options Export Value. These are fixed values of 23.99 adn 37.99 respectively. I have a 3rd checkbox called Maintenance and a field next to it called Maintenance Custom Price, where the field will be filled in as needed.
I want to add the totals only if checked. Total newbie at Java, tried googling to figure it out myself, not getting it. Any help would be fantastic!!
Thanks.

