| 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 | $92.33 | 8.410% | $100.095 | $100.10 | $100.10 | $100.10 |
| Purchase #2 | $163.36 | 7.669% | $175.8881 | $175.89 | $175.90 | $175.90 |
| Purchase #3 | $83.86 | 9.739% | $92.0271 | $92.03 | $92.05 | $92.00 |
| Purchase #4 | $244.49 | 13.147% | $276.6331 | $276.63 | $276.65 | $276.60 |
| Purchase #5 | $220.48 | 4.120% | $229.5638 | $229.56 | $229.55 | $229.60 |
| Purchase #6 | $244.85 | 11.336% | $272.6062 | $272.61 | $272.60 | $272.60 |
| Purchase #7 | $105.27 | 9.583% | $115.358 | $115.36 | $115.35 | $115.40 |
| 7 purchase totals = | $1,154.64 | $1,262.1713 | $1,262.18 | $1,262.20 | $1,262.20 | |