| 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 | $109.26 | 4.215% | $113.8653 | $113.87 | $113.85 | $113.90 |
| Purchase #2 | $59.95 | 7.509% | $64.4516 | $64.45 | $64.45 | $64.50 |
| Purchase #3 | $30.68 | 8.275% | $33.2188 | $33.22 | $33.20 | $33.20 |
| Purchase #4 | $199.92 | 5.107% | $210.1299 | $210.13 | $210.15 | $210.10 |
| Purchase #5 | $85.30 | 6.488% | $90.8343 | $90.83 | $90.85 | $90.80 |
| Purchase #6 | $97.26 | 10.585% | $107.555 | $107.56 | $107.55 | $107.60 |
| Purchase #7 | $250.70 | 4.128% | $261.0489 | $261.05 | $261.05 | $261.00 |
| 7 purchase totals = | $833.07 | $881.1038 | $881.11 | $881.10 | $881.10 | |