| 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 | $110.90 | 4.679% | $116.089 | $116.09 | $116.10 | $116.10 |
| Purchase #2 | $227.90 | 7.477% | $244.9401 | $244.94 | $244.95 | $244.90 |
| Purchase #3 | $173.30 | 8.114% | $187.3616 | $187.36 | $187.35 | $187.40 |
| Purchase #4 | $74.88 | 3.850% | $77.7629 | $77.76 | $77.75 | $77.80 |
| Purchase #5 | $38.35 | 3.472% | $39.6815 | $39.68 | $39.70 | $39.70 |
| Purchase #6 | $33.97 | 11.213% | $37.7791 | $37.78 | $37.80 | $37.80 |
| Purchase #7 | $176.86 | 13.107% | $200.041 | $200.04 | $200.05 | $200.00 |
| 7 purchase totals = | $836.16 | $903.6552 | $903.65 | $903.70 | $903.70 | |