| 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 | $223.56 | 3.860% | $232.1894 | $232.19 | $232.20 | $232.20 |
| Purchase #2 | $58.87 | 9.747% | $64.6081 | $64.61 | $64.60 | $64.60 |
| Purchase #3 | $155.49 | 9.473% | $170.2196 | $170.22 | $170.20 | $170.20 |
| Purchase #4 | $118.46 | 7.290% | $127.0957 | $127.10 | $127.10 | $127.10 |
| Purchase #5 | $58.39 | 12.480% | $65.6771 | $65.68 | $65.70 | $65.70 |
| Purchase #6 | $17.98 | 11.532% | $20.0535 | $20.05 | $20.05 | $20.10 |
| Purchase #7 | $77.99 | 6.633% | $83.1631 | $83.16 | $83.15 | $83.20 |
| 7 purchase totals = | $710.74 | $763.0065 | $763.01 | $763.00 | $763.10 | |