| 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 | $95.36 | 13.351% | $108.0915 | $108.09 | $108.10 | $108.10 |
| Purchase #2 | $209.72 | 9.618% | $229.8909 | $229.89 | $229.90 | $229.90 |
| Purchase #3 | $48.78 | 7.784% | $52.577 | $52.58 | $52.60 | $52.60 |
| Purchase #4 | $23.38 | 8.556% | $25.3804 | $25.38 | $25.40 | $25.40 |
| Purchase #5 | $110.41 | 13.644% | $125.4743 | $125.47 | $125.45 | $125.50 |
| Purchase #6 | $132.84 | 11.475% | $148.0834 | $148.08 | $148.10 | $148.10 |
| Purchase #7 | $226.40 | 8.502% | $245.6485 | $245.65 | $245.65 | $245.60 |
| 7 purchase totals = | $846.89 | $935.1460 | $935.14 | $935.20 | $935.20 | |