| 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 | $156.36 | 12.137% | $175.3374 | $175.34 | $175.35 | $175.30 |
| Purchase #2 | $250.34 | 4.408% | $261.375 | $261.38 | $261.40 | $261.40 |
| Purchase #3 | $107.63 | 5.295% | $113.329 | $113.33 | $113.35 | $113.30 |
| Purchase #4 | $105.52 | 12.711% | $118.9326 | $118.93 | $118.95 | $118.90 |
| Purchase #5 | $193.88 | 3.239% | $200.1598 | $200.16 | $200.15 | $200.20 |
| Purchase #6 | $13.77 | 4.646% | $14.4098 | $14.41 | $14.40 | $14.40 |
| Purchase #7 | $97.40 | 9.357% | $106.5137 | $106.51 | $106.50 | $106.50 |
| 7 purchase totals = | $924.90 | $990.0573 | $990.06 | $990.10 | $990.00 | |