| 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 | $206.76 | 10.778% | $229.0446 | $229.04 | $229.05 | $229.00 |
| Purchase #2 | $163.97 | 8.551% | $177.9911 | $177.99 | $178.00 | $178.00 |
| Purchase #3 | $76.79 | 12.666% | $86.5162 | $86.52 | $86.50 | $86.50 |
| Purchase #4 | $88.94 | 12.707% | $100.2416 | $100.24 | $100.25 | $100.20 |
| Purchase #5 | $201.55 | 8.658% | $219.0002 | $219.00 | $219.00 | $219.00 |
| Purchase #6 | $50.37 | 10.326% | $55.5712 | $55.57 | $55.55 | $55.60 |
| Purchase #7 | $112.97 | 10.105% | $124.3856 | $124.39 | $124.40 | $124.40 |
| 7 purchase totals = | $901.35 | $992.7505 | $992.75 | $992.75 | $992.70 | |