| 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 | $226.65 | 13.428% | $257.0846 | $257.08 | $257.10 | $257.10 |
| Purchase #2 | $85.38 | 3.549% | $88.4101 | $88.41 | $88.40 | $88.40 |
| Purchase #3 | $207.68 | 10.468% | $229.4199 | $229.42 | $229.40 | $229.40 |
| Purchase #4 | $244.58 | 6.466% | $260.3945 | $260.39 | $260.40 | $260.40 |
| Purchase #5 | $123.46 | 6.504% | $131.4898 | $131.49 | $131.50 | $131.50 |
| Purchase #6 | $250.89 | 13.672% | $285.1917 | $285.19 | $285.20 | $285.20 |
| Purchase #7 | $10.43 | 12.462% | $11.7298 | $11.73 | $11.75 | $11.70 |
| 7 purchase totals = | $1,149.07 | $1,263.7204 | $1,263.71 | $1,263.75 | $1,263.70 | |