| 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 | $221.97 | 13.440% | $251.8028 | $251.80 | $251.80 | $251.80 |
| Purchase #2 | $90.50 | 12.832% | $102.113 | $102.11 | $102.10 | $102.10 |
| Purchase #3 | $80.73 | 7.412% | $86.7137 | $86.71 | $86.70 | $86.70 |
| Purchase #4 | $58.57 | 10.752% | $64.8674 | $64.87 | $64.85 | $64.90 |
| Purchase #5 | $78.26 | 12.681% | $88.1842 | $88.18 | $88.20 | $88.20 |
| Purchase #6 | $135.59 | 7.728% | $146.0684 | $146.07 | $146.05 | $146.10 |
| Purchase #7 | $184.51 | 5.761% | $195.1396 | $195.14 | $195.15 | $195.10 |
| 7 purchase totals = | $850.13 | $934.8891 | $934.88 | $934.85 | $934.90 | |