| 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 | $24.76 | 13.577% | $28.1217 | $28.12 | $28.10 | $28.10 |
| Purchase #2 | $153.71 | 11.445% | $171.3021 | $171.30 | $171.30 | $171.30 |
| Purchase #3 | $35.66 | 12.383% | $40.0758 | $40.08 | $40.10 | $40.10 |
| Purchase #4 | $208.98 | 9.873% | $229.6126 | $229.61 | $229.60 | $229.60 |
| Purchase #5 | $109.88 | 7.272% | $117.8705 | $117.87 | $117.85 | $117.90 |
| Purchase #6 | $206.47 | 6.611% | $220.1197 | $220.12 | $220.10 | $220.10 |
| Purchase #7 | $167.51 | 13.225% | $189.6632 | $189.66 | $189.65 | $189.70 |
| 7 purchase totals = | $906.97 | $996.7656 | $996.76 | $996.70 | $996.80 | |