| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $116.26 | 4.117% | $121.0464 | $121.05 | $121.05 | $121.00 |
| Purchase #2 | $42.94 | 13.759% | $48.8481 | $48.85 | $48.85 | $48.80 |
| Purchase #3 | $144.79 | 4.828% | $151.7805 | $151.78 | $151.80 | $151.80 |
| Purchase #4 | $40.55 | 10.227% | $44.697 | $44.70 | $44.70 | $44.70 |
| Purchase #5 | $160.40 | 7.835% | $172.9673 | $172.97 | $172.95 | $173.00 |
| Purchase #6 | $108.97 | 11.471% | $121.4699 | $121.47 | $121.45 | $121.50 |
| Purchase #7 | $192.45 | 8.478% | $208.7659 | $208.77 | $208.75 | $208.80 |
| 7 purchase totals = | $806.36 | $869.5751 | $869.59 | $869.55 | $869.60 | |