| 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 | $213.51 | 8.240% | $231.1032 | $231.10 | $231.10 | $231.10 |
| Purchase #2 | $61.62 | 6.831% | $65.8293 | $65.83 | $65.85 | $65.80 |
| Purchase #3 | $13.31 | 3.606% | $13.79 | $13.79 | $13.80 | $13.80 |
| Purchase #4 | $124.65 | 9.357% | $136.3135 | $136.31 | $136.30 | $136.30 |
| Purchase #5 | $47.87 | 10.265% | $52.7839 | $52.78 | $52.80 | $52.80 |
| Purchase #6 | $23.90 | 8.390% | $25.9052 | $25.91 | $25.90 | $25.90 |
| Purchase #7 | $200.34 | 7.340% | $215.045 | $215.05 | $215.05 | $215.00 |
| 7 purchase totals = | $685.20 | $740.7701 | $740.77 | $740.80 | $740.70 | |