| 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 | $112.71 | 4.837% | $118.1618 | $118.16 | $118.15 | $118.20 |
| Purchase #2 | $198.91 | 10.123% | $219.0457 | $219.05 | $219.05 | $219.00 |
| Purchase #3 | $11.96 | 10.564% | $13.2235 | $13.22 | $13.20 | $13.20 |
| Purchase #4 | $83.83 | 12.160% | $94.0237 | $94.02 | $94.00 | $94.00 |
| Purchase #5 | $230.87 | 13.158% | $261.2479 | $261.25 | $261.25 | $261.20 |
| Purchase #6 | $116.41 | 5.213% | $122.4785 | $122.48 | $122.50 | $122.50 |
| Purchase #7 | $115.53 | 10.373% | $127.5139 | $127.51 | $127.50 | $127.50 |
| 7 purchase totals = | $870.22 | $955.6950 | $955.69 | $955.65 | $955.60 | |