| 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 | $228.82 | 10.855% | $253.6584 | $253.66 | $253.65 | $253.70 |
| Purchase #2 | $37.42 | 9.711% | $41.0539 | $41.05 | $41.05 | $41.10 |
| Purchase #3 | $234.97 | 11.169% | $261.2138 | $261.21 | $261.20 | $261.20 |
| Purchase #4 | $195.35 | 7.115% | $209.2492 | $209.25 | $209.25 | $209.20 |
| Purchase #5 | $16.70 | 11.213% | $18.5726 | $18.57 | $18.55 | $18.60 |
| Purchase #6 | $53.28 | 13.530% | $60.4888 | $60.49 | $60.50 | $60.50 |
| Purchase #7 | $124.94 | 11.668% | $139.518 | $139.52 | $139.50 | $139.50 |
| 7 purchase totals = | $891.48 | $983.7547 | $983.75 | $983.70 | $983.80 | |