| 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 | $201.82 | 5.663% | $213.2491 | $213.25 | $213.25 | $213.20 |
| Purchase #2 | $102.60 | 7.215% | $110.0026 | $110.00 | $110.00 | $110.00 |
| Purchase #3 | $78.37 | 9.556% | $85.859 | $85.86 | $85.85 | $85.90 |
| Purchase #4 | $198.44 | 7.244% | $212.815 | $212.82 | $212.80 | $212.80 |
| Purchase #5 | $108.79 | 4.391% | $113.567 | $113.57 | $113.55 | $113.60 |
| Purchase #6 | $68.93 | 13.396% | $78.1639 | $78.16 | $78.15 | $78.20 |
| Purchase #7 | $163.50 | 4.456% | $170.7856 | $170.79 | $170.80 | $170.80 |
| 7 purchase totals = | $922.45 | $984.4422 | $984.45 | $984.40 | $984.50 | |