| 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 | $234.46 | 11.491% | $261.4018 | $261.40 | $261.40 | $261.40 |
| Purchase #2 | $38.92 | 11.465% | $43.3822 | $43.38 | $43.40 | $43.40 |
| Purchase #3 | $11.69 | 4.646% | $12.2331 | $12.23 | $12.25 | $12.20 |
| Purchase #4 | $205.55 | 11.407% | $228.9971 | $229.00 | $229.00 | $229.00 |
| Purchase #5 | $40.77 | 10.870% | $45.2017 | $45.20 | $45.20 | $45.20 |
| Purchase #6 | $213.72 | 7.174% | $229.0523 | $229.05 | $229.05 | $229.10 |
| Purchase #7 | $27.68 | 12.181% | $31.0517 | $31.05 | $31.05 | $31.10 |
| 7 purchase totals = | $772.79 | $851.3199 | $851.31 | $851.35 | $851.40 | |