| 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 | $119.99 | 11.366% | $133.6281 | $133.63 | $133.65 | $133.60 |
| Purchase #2 | $149.48 | 5.750% | $158.0751 | $158.08 | $158.10 | $158.10 |
| Purchase #3 | $224.89 | 9.839% | $247.0169 | $247.02 | $247.00 | $247.00 |
| Purchase #4 | $59.97 | 5.179% | $63.0758 | $63.08 | $63.10 | $63.10 |
| Purchase #5 | $58.64 | 13.381% | $66.4866 | $66.49 | $66.50 | $66.50 |
| Purchase #6 | $152.55 | 12.343% | $171.3792 | $171.38 | $171.40 | $171.40 |
| Purchase #7 | $56.85 | 8.719% | $61.8068 | $61.81 | $61.80 | $61.80 |
| 7 purchase totals = | $822.37 | $901.4685 | $901.49 | $901.55 | $901.50 | |