| 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 | $232.98 | 12.169% | $261.3313 | $261.33 | $261.35 | $261.30 |
| Purchase #2 | $45.87 | 7.682% | $49.3937 | $49.39 | $49.40 | $49.40 |
| Purchase #3 | $131.82 | 12.469% | $148.2566 | $148.26 | $148.25 | $148.30 |
| Purchase #4 | $66.67 | 12.254% | $74.8397 | $74.84 | $74.85 | $74.80 |
| Purchase #5 | $90.63 | 11.684% | $101.2192 | $101.22 | $101.20 | $101.20 |
| Purchase #6 | $143.80 | 4.856% | $150.7829 | $150.78 | $150.80 | $150.80 |
| Purchase #7 | $191.73 | 3.557% | $198.5498 | $198.55 | $198.55 | $198.50 |
| 7 purchase totals = | $903.50 | $984.3732 | $984.37 | $984.40 | $984.30 | |