| 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 | $12.36 | 3.123% | $12.746 | $12.75 | $12.75 | $12.70 |
| Purchase #2 | $243.63 | 7.371% | $261.588 | $261.59 | $261.60 | $261.60 |
| Purchase #3 | $102.95 | 3.687% | $106.7458 | $106.75 | $106.75 | $106.70 |
| Purchase #4 | $84.41 | 9.733% | $92.6256 | $92.63 | $92.65 | $92.60 |
| Purchase #5 | $213.47 | 12.870% | $240.9436 | $240.94 | $240.95 | $240.90 |
| Purchase #6 | $93.42 | 13.581% | $106.1074 | $106.11 | $106.10 | $106.10 |
| Purchase #7 | $102.38 | 13.600% | $116.3037 | $116.30 | $116.30 | $116.30 |
| 7 purchase totals = | $852.62 | $937.0601 | $937.07 | $937.10 | $936.90 | |