| 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 | $217.59 | 4.574% | $227.5426 | $227.54 | $227.55 | $227.50 |
| Purchase #2 | $176.97 | 5.757% | $187.1582 | $187.16 | $187.15 | $187.20 |
| Purchase #3 | $48.37 | 7.396% | $51.9474 | $51.95 | $51.95 | $51.90 |
| Purchase #4 | $182.94 | 5.396% | $192.8114 | $192.81 | $192.80 | $192.80 |
| Purchase #5 | $25.75 | 9.272% | $28.1375 | $28.14 | $28.15 | $28.10 |
| Purchase #6 | $106.55 | 3.514% | $110.2942 | $110.29 | $110.30 | $110.30 |
| Purchase #7 | $31.49 | 5.435% | $33.2015 | $33.20 | $33.20 | $33.20 |
| 7 purchase totals = | $789.66 | $831.0928 | $831.09 | $831.10 | $831.00 | |