| 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 | $70.80 | 10.543% | $78.2644 | $78.26 | $78.25 | $78.30 |
| Purchase #2 | $114.90 | 9.608% | $125.9396 | $125.94 | $125.95 | $125.90 |
| Purchase #3 | $97.55 | 10.678% | $107.9664 | $107.97 | $107.95 | $108.00 |
| Purchase #4 | $225.86 | 4.534% | $236.1005 | $236.10 | $236.10 | $236.10 |
| Purchase #5 | $221.32 | 7.816% | $238.6184 | $238.62 | $238.60 | $238.60 |
| Purchase #6 | $58.70 | 12.264% | $65.899 | $65.90 | $65.90 | $65.90 |
| Purchase #7 | $109.65 | 9.573% | $120.1468 | $120.15 | $120.15 | $120.10 |
| 7 purchase totals = | $898.78 | $972.9351 | $972.94 | $972.90 | $972.90 | |