| 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 | $99.77 | 11.107% | $110.8515 | $110.85 | $110.85 | $110.90 |
| Purchase #2 | $24.28 | 4.571% | $25.3898 | $25.39 | $25.40 | $25.40 |
| Purchase #3 | $80.80 | 9.135% | $88.1811 | $88.18 | $88.20 | $88.20 |
| Purchase #4 | $239.64 | 11.829% | $267.987 | $267.99 | $268.00 | $268.00 |
| Purchase #5 | $135.94 | 7.552% | $146.2062 | $146.21 | $146.20 | $146.20 |
| Purchase #6 | $82.82 | 5.388% | $87.2823 | $87.28 | $87.30 | $87.30 |
| Purchase #7 | $163.77 | 9.402% | $179.1677 | $179.17 | $179.15 | $179.20 |
| 7 purchase totals = | $827.02 | $905.0656 | $905.07 | $905.10 | $905.20 | |