| 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 | $95.43 | 12.556% | $107.4122 | $107.41 | $107.40 | $107.40 |
| Purchase #2 | $41.98 | 10.811% | $46.5185 | $46.52 | $46.50 | $46.50 |
| Purchase #3 | $216.89 | 10.127% | $238.8545 | $238.85 | $238.85 | $238.90 |
| Purchase #4 | $55.44 | 5.115% | $58.2758 | $58.28 | $58.30 | $58.30 |
| Purchase #5 | $114.70 | 4.726% | $120.1207 | $120.12 | $120.10 | $120.10 |
| Purchase #6 | $69.43 | 8.228% | $75.1427 | $75.14 | $75.15 | $75.10 |
| Purchase #7 | $250.52 | 3.305% | $258.7997 | $258.80 | $258.80 | $258.80 |
| 7 purchase totals = | $844.39 | $905.1241 | $905.12 | $905.10 | $905.10 | |