| 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 | $130.60 | 4.845% | $136.9276 | $136.93 | $136.95 | $136.90 |
| Purchase #2 | $105.97 | 9.728% | $116.2788 | $116.28 | $116.30 | $116.30 |
| Purchase #3 | $221.28 | 5.791% | $234.0943 | $234.09 | $234.10 | $234.10 |
| Purchase #4 | $63.57 | 8.836% | $69.187 | $69.19 | $69.20 | $69.20 |
| Purchase #5 | $88.26 | 12.147% | $98.9809 | $98.98 | $99.00 | $99.00 |
| Purchase #6 | $25.30 | 8.656% | $27.49 | $27.49 | $27.50 | $27.50 |
| Purchase #7 | $140.98 | 5.508% | $148.7452 | $148.75 | $148.75 | $148.70 |
| 7 purchase totals = | $775.96 | $831.7038 | $831.71 | $831.80 | $831.70 | |