| 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 | $143.38 | 4.858% | $150.3454 | $150.35 | $150.35 | $150.30 |
| Purchase #2 | $40.59 | 6.230% | $43.1188 | $43.12 | $43.10 | $43.10 |
| Purchase #3 | $119.83 | 8.576% | $130.1066 | $130.11 | $130.10 | $130.10 |
| Purchase #4 | $62.75 | 9.500% | $68.7113 | $68.71 | $68.70 | $68.70 |
| Purchase #5 | $234.63 | 11.665% | $261.9996 | $262.00 | $262.00 | $262.00 |
| Purchase #6 | $222.79 | 4.166% | $232.0714 | $232.07 | $232.05 | $232.10 |
| Purchase #7 | $26.50 | 5.114% | $27.8552 | $27.86 | $27.85 | $27.90 |
| 7 purchase totals = | $850.47 | $914.2083 | $914.22 | $914.15 | $914.20 | |