| 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 | $214.71 | 5.819% | $227.204 | $227.20 | $227.20 | $227.20 |
| Purchase #2 | $110.31 | 6.126% | $117.0676 | $117.07 | $117.05 | $117.10 |
| Purchase #3 | $150.98 | 4.759% | $158.1651 | $158.17 | $158.15 | $158.20 |
| Purchase #4 | $30.40 | 4.751% | $31.8443 | $31.84 | $31.85 | $31.80 |
| Purchase #5 | $24.73 | 4.801% | $25.9173 | $25.92 | $25.90 | $25.90 |
| Purchase #6 | $227.50 | 9.768% | $249.7222 | $249.72 | $249.70 | $249.70 |
| Purchase #7 | $62.94 | 10.382% | $69.4744 | $69.47 | $69.45 | $69.50 |
| 7 purchase totals = | $821.57 | $879.3949 | $879.39 | $879.30 | $879.40 | |