| 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 | $225.53 | 8.144% | $243.8972 | $243.90 | $243.90 | $243.90 |
| Purchase #2 | $9.68 | 5.201% | $10.1835 | $10.18 | $10.20 | $10.20 |
| Purchase #3 | $231.74 | 11.359% | $258.0633 | $258.06 | $258.05 | $258.10 |
| Purchase #4 | $70.37 | 5.458% | $74.2108 | $74.21 | $74.20 | $74.20 |
| Purchase #5 | $96.99 | 9.367% | $106.0751 | $106.08 | $106.10 | $106.10 |
| Purchase #6 | $25.94 | 8.212% | $28.0702 | $28.07 | $28.05 | $28.10 |
| Purchase #7 | $205.71 | 3.263% | $212.4223 | $212.42 | $212.40 | $212.40 |
| 7 purchase totals = | $865.96 | $932.9224 | $932.92 | $932.90 | $933.00 | |