| 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 | $115.69 | 5.858% | $122.4671 | $122.47 | $122.45 | $122.50 |
| Purchase #2 | $119.50 | 5.745% | $126.3653 | $126.37 | $126.35 | $126.40 |
| Purchase #3 | $208.25 | 6.117% | $220.9887 | $220.99 | $221.00 | $221.00 |
| Purchase #4 | $191.96 | 5.828% | $203.1474 | $203.15 | $203.15 | $203.10 |
| Purchase #5 | $118.82 | 10.231% | $130.9765 | $130.98 | $131.00 | $131.00 |
| Purchase #6 | $127.89 | 10.308% | $141.0729 | $141.07 | $141.05 | $141.10 |
| Purchase #7 | $47.38 | 12.155% | $53.139 | $53.14 | $53.15 | $53.10 |
| 7 purchase totals = | $929.49 | $998.1569 | $998.17 | $998.15 | $998.20 | |