| 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 | $121.85 | 3.702% | $126.3609 | $126.36 | $126.35 | $126.40 |
| Purchase #2 | $228.32 | 12.571% | $257.0221 | $257.02 | $257.00 | $257.00 |
| Purchase #3 | $172.39 | 10.663% | $190.7719 | $190.77 | $190.75 | $190.80 |
| Purchase #4 | $54.96 | 7.745% | $59.2167 | $59.22 | $59.20 | $59.20 |
| Purchase #5 | $72.95 | 3.387% | $75.4208 | $75.42 | $75.40 | $75.40 |
| Purchase #6 | $25.44 | 13.439% | $28.8589 | $28.86 | $28.85 | $28.90 |
| Purchase #7 | $97.51 | 5.467% | $102.8409 | $102.84 | $102.85 | $102.80 |
| 7 purchase totals = | $773.42 | $840.4922 | $840.49 | $840.40 | $840.50 | |