| 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 | $121.87 | 9.610% | $133.5817 | $133.58 | $133.60 | $133.60 |
| Purchase #2 | $97.85 | 13.333% | $110.8963 | $110.90 | $110.90 | $110.90 |
| Purchase #3 | $212.54 | 9.232% | $232.1617 | $232.16 | $232.15 | $232.20 |
| Purchase #4 | $100.30 | 3.750% | $104.0613 | $104.06 | $104.05 | $104.10 |
| Purchase #5 | $115.68 | 5.199% | $121.6942 | $121.69 | $121.70 | $121.70 |
| Purchase #6 | $45.60 | 5.612% | $48.1591 | $48.16 | $48.15 | $48.20 |
| Purchase #7 | $144.76 | 4.355% | $151.0643 | $151.06 | $151.05 | $151.10 |
| 7 purchase totals = | $838.60 | $901.6186 | $901.61 | $901.60 | $901.80 | |