| 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 | $215.58 | 6.383% | $229.3405 | $229.34 | $229.35 | $229.30 |
| Purchase #2 | $82.77 | 5.540% | $87.3555 | $87.36 | $87.35 | $87.40 |
| Purchase #3 | $177.91 | 5.529% | $187.7466 | $187.75 | $187.75 | $187.70 |
| Purchase #4 | $44.91 | 10.548% | $49.6471 | $49.65 | $49.65 | $49.60 |
| Purchase #5 | $100.62 | 3.405% | $104.0461 | $104.05 | $104.05 | $104.00 |
| Purchase #6 | $190.29 | 7.349% | $204.2744 | $204.27 | $204.25 | $204.30 |
| Purchase #7 | $45.33 | 11.489% | $50.538 | $50.54 | $50.55 | $50.50 |
| 7 purchase totals = | $857.41 | $912.9482 | $912.96 | $912.95 | $912.80 | |