| 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 | $212.54 | 11.223% | $236.3934 | $236.39 | $236.40 | $236.40 |
| Purchase #2 | $48.69 | 8.263% | $52.7133 | $52.71 | $52.70 | $52.70 |
| Purchase #3 | $25.99 | 5.674% | $27.4647 | $27.46 | $27.45 | $27.50 |
| Purchase #4 | $130.89 | 11.371% | $145.7735 | $145.77 | $145.75 | $145.80 |
| Purchase #5 | $31.57 | 6.818% | $33.7224 | $33.72 | $33.70 | $33.70 |
| Purchase #6 | $215.41 | 9.783% | $236.4836 | $236.48 | $236.50 | $236.50 |
| Purchase #7 | $56.58 | 7.658% | $60.9129 | $60.91 | $60.90 | $60.90 |
| 7 purchase totals = | $721.67 | $793.4638 | $793.44 | $793.40 | $793.50 | |