| 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 | $103.41 | 13.371% | $117.237 | $117.24 | $117.25 | $117.20 |
| Purchase #2 | $123.67 | 6.430% | $131.622 | $131.62 | $131.60 | $131.60 |
| Purchase #3 | $23.90 | 7.626% | $25.7226 | $25.72 | $25.70 | $25.70 |
| Purchase #4 | $93.44 | 4.261% | $97.4215 | $97.42 | $97.40 | $97.40 |
| Purchase #5 | $216.68 | 5.187% | $227.9192 | $227.92 | $227.90 | $227.90 |
| Purchase #6 | $229.96 | 13.749% | $261.5772 | $261.58 | $261.60 | $261.60 |
| Purchase #7 | $19.36 | 9.555% | $21.2098 | $21.21 | $21.20 | $21.20 |
| 7 purchase totals = | $810.42 | $882.7093 | $882.71 | $882.65 | $882.60 | |