| 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 | $211.39 | 7.287% | $226.794 | $226.79 | $226.80 | $226.80 |
| Purchase #2 | $178.85 | 6.203% | $189.9441 | $189.94 | $189.95 | $189.90 |
| Purchase #3 | $130.55 | 9.831% | $143.3844 | $143.38 | $143.40 | $143.40 |
| Purchase #4 | $86.36 | 9.551% | $94.6082 | $94.61 | $94.60 | $94.60 |
| Purchase #5 | $121.67 | 12.360% | $136.7084 | $136.71 | $136.70 | $136.70 |
| Purchase #6 | $37.62 | 6.800% | $40.1782 | $40.18 | $40.20 | $40.20 |
| Purchase #7 | $145.90 | 12.113% | $163.5729 | $163.57 | $163.55 | $163.60 |
| 7 purchase totals = | $912.34 | $995.1902 | $995.18 | $995.20 | $995.20 | |