| 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 | $96.63 | 7.785% | $104.1526 | $104.15 | $104.15 | $104.20 |
| Purchase #2 | $122.80 | 13.372% | $139.2208 | $139.22 | $139.20 | $139.20 |
| Purchase #3 | $163.35 | 11.819% | $182.6563 | $182.66 | $182.65 | $182.70 |
| Purchase #4 | $143.78 | 12.531% | $161.7971 | $161.80 | $161.80 | $161.80 |
| Purchase #5 | $24.90 | 9.596% | $27.2894 | $27.29 | $27.30 | $27.30 |
| Purchase #6 | $236.80 | 12.181% | $265.6446 | $265.64 | $265.65 | $265.60 |
| Purchase #7 | $42.89 | 9.716% | $47.0572 | $47.06 | $47.05 | $47.10 |
| 7 purchase totals = | $831.15 | $927.8180 | $927.82 | $927.80 | $927.90 | |