| 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 | $102.47 | 13.669% | $116.4766 | $116.48 | $116.50 | $116.50 |
| Purchase #2 | $126.47 | 9.686% | $138.7199 | $138.72 | $138.70 | $138.70 |
| Purchase #3 | $132.83 | 13.813% | $151.1778 | $151.18 | $151.20 | $151.20 |
| Purchase #4 | $53.67 | 6.280% | $57.0405 | $57.04 | $57.05 | $57.00 |
| Purchase #5 | $192.26 | 8.452% | $208.5098 | $208.51 | $208.50 | $208.50 |
| Purchase #6 | $149.32 | 6.119% | $158.4569 | $158.46 | $158.45 | $158.50 |
| Purchase #7 | $89.74 | 9.319% | $98.1029 | $98.10 | $98.10 | $98.10 |
| 7 purchase totals = | $846.76 | $928.4844 | $928.49 | $928.50 | $928.50 | |