| 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 | $236.75 | 3.434% | $244.88 | $244.88 | $244.90 | $244.90 |
| Purchase #2 | $149.53 | 4.191% | $155.7968 | $155.80 | $155.80 | $155.80 |
| Purchase #3 | $54.90 | 4.683% | $57.471 | $57.47 | $57.45 | $57.50 |
| Purchase #4 | $116.63 | 6.412% | $124.1083 | $124.11 | $124.10 | $124.10 |
| Purchase #5 | $105.43 | 3.743% | $109.3762 | $109.38 | $109.40 | $109.40 |
| Purchase #6 | $75.29 | 7.824% | $81.1807 | $81.18 | $81.20 | $81.20 |
| Purchase #7 | $136.25 | 7.115% | $145.9442 | $145.94 | $145.95 | $145.90 |
| 7 purchase totals = | $874.78 | $918.7572 | $918.76 | $918.80 | $918.80 | |