| 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 | $204.85 | 8.566% | $222.3975 | $222.40 | $222.40 | $222.40 |
| Purchase #2 | $109.89 | 10.488% | $121.4153 | $121.42 | $121.40 | $121.40 |
| Purchase #3 | $30.58 | 6.213% | $32.4799 | $32.48 | $32.50 | $32.50 |
| Purchase #4 | $79.71 | 8.366% | $86.3785 | $86.38 | $86.40 | $86.40 |
| Purchase #5 | $45.84 | 10.590% | $50.6945 | $50.69 | $50.70 | $50.70 |
| Purchase #6 | $98.89 | 8.801% | $107.5933 | $107.59 | $107.60 | $107.60 |
| Purchase #7 | $202.76 | 12.263% | $227.6245 | $227.62 | $227.60 | $227.60 |
| 7 purchase totals = | $772.52 | $848.5835 | $848.58 | $848.60 | $848.60 | |