| 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 | $122.29 | 7.310% | $131.2294 | $131.23 | $131.25 | $131.20 |
| Purchase #2 | $65.32 | 13.458% | $74.1108 | $74.11 | $74.10 | $74.10 |
| Purchase #3 | $79.69 | 5.435% | $84.0212 | $84.02 | $84.00 | $84.00 |
| Purchase #4 | $41.57 | 12.642% | $46.8253 | $46.83 | $46.85 | $46.80 |
| Purchase #5 | $50.52 | 6.442% | $53.7745 | $53.77 | $53.75 | $53.80 |
| Purchase #6 | $212.86 | 7.761% | $229.3801 | $229.38 | $229.40 | $229.40 |
| Purchase #7 | $235.82 | 7.532% | $253.582 | $253.58 | $253.60 | $253.60 |
| 7 purchase totals = | $808.07 | $872.9233 | $872.92 | $872.95 | $872.90 | |