| 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 | $103.37 | 6.718% | $110.3144 | $110.31 | $110.30 | $110.30 |
| Purchase #2 | $100.72 | 7.180% | $107.9517 | $107.95 | $107.95 | $108.00 |
| Purchase #3 | $33.61 | 12.591% | $37.8418 | $37.84 | $37.85 | $37.80 |
| Purchase #4 | $201.58 | 11.226% | $224.2094 | $224.21 | $224.20 | $224.20 |
| Purchase #5 | $15.44 | 11.250% | $17.177 | $17.18 | $17.20 | $17.20 |
| Purchase #6 | $233.37 | 7.181% | $250.1283 | $250.13 | $250.15 | $250.10 |
| Purchase #7 | $169.74 | 12.429% | $190.837 | $190.84 | $190.85 | $190.80 |
| 7 purchase totals = | $857.83 | $938.4596 | $938.46 | $938.50 | $938.40 | |