| 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 | $226.37 | 3.741% | $234.8385 | $234.84 | $234.85 | $234.80 |
| Purchase #2 | $102.25 | 4.263% | $106.6089 | $106.61 | $106.60 | $106.60 |
| Purchase #3 | $110.39 | 6.208% | $117.243 | $117.24 | $117.25 | $117.20 |
| Purchase #4 | $136.71 | 9.485% | $149.6769 | $149.68 | $149.70 | $149.70 |
| Purchase #5 | $243.79 | 7.611% | $262.3449 | $262.34 | $262.35 | $262.30 |
| Purchase #6 | $67.25 | 7.231% | $72.1128 | $72.11 | $72.10 | $72.10 |
| Purchase #7 | $39.97 | 7.716% | $43.0541 | $43.05 | $43.05 | $43.10 |
| 7 purchase totals = | $926.73 | $985.8791 | $985.87 | $985.90 | $985.80 | |