| 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 | $235.31 | 10.701% | $260.4905 | $260.49 | $260.50 | $260.50 |
| Purchase #2 | $185.42 | 3.105% | $191.1773 | $191.18 | $191.20 | $191.20 |
| Purchase #3 | $143.78 | 5.432% | $151.5901 | $151.59 | $151.60 | $151.60 |
| Purchase #4 | $134.68 | 11.256% | $149.8396 | $149.84 | $149.85 | $149.80 |
| Purchase #5 | $232.92 | 12.413% | $261.8324 | $261.83 | $261.85 | $261.80 |
| Purchase #6 | $141.54 | 13.146% | $160.1468 | $160.15 | $160.15 | $160.10 |
| Purchase #7 | $229.37 | 7.399% | $246.3411 | $246.34 | $246.35 | $246.30 |
| 7 purchase totals = | $1,303.02 | $1,421.4178 | $1,421.42 | $1,421.50 | $1,421.30 | |