| 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 | $229.30 | 3.176% | $236.5826 | $236.58 | $236.60 | $236.60 |
| Purchase #2 | $52.94 | 9.734% | $58.0932 | $58.09 | $58.10 | $58.10 |
| Purchase #3 | $52.83 | 11.822% | $59.0756 | $59.08 | $59.10 | $59.10 |
| Purchase #4 | $250.77 | 11.255% | $278.9942 | $278.99 | $279.00 | $279.00 |
| Purchase #5 | $22.57 | 9.413% | $24.6945 | $24.69 | $24.70 | $24.70 |
| Purchase #6 | $22.33 | 6.872% | $23.8645 | $23.86 | $23.85 | $23.90 |
| Purchase #7 | $218.59 | 4.442% | $228.2998 | $228.30 | $228.30 | $228.30 |
| 7 purchase totals = | $849.33 | $909.6044 | $909.59 | $909.65 | $909.70 | |