| 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 | $101.35 | 8.235% | $109.6962 | $109.70 | $109.70 | $109.70 |
| Purchase #2 | $65.69 | 3.836% | $68.2099 | $68.21 | $68.20 | $68.20 |
| Purchase #3 | $93.44 | 6.135% | $99.1725 | $99.17 | $99.15 | $99.20 |
| Purchase #4 | $212.68 | 12.242% | $238.7163 | $238.72 | $238.70 | $238.70 |
| Purchase #5 | $113.45 | 5.319% | $119.4844 | $119.48 | $119.50 | $119.50 |
| Purchase #6 | $100.47 | 6.189% | $106.6881 | $106.69 | $106.70 | $106.70 |
| Purchase #7 | $161.70 | 10.804% | $179.1701 | $179.17 | $179.15 | $179.20 |
| 7 purchase totals = | $848.78 | $921.1375 | $921.14 | $921.10 | $921.20 | |