| 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 | $221.89 | 6.738% | $236.8409 | $236.84 | $236.85 | $236.80 |
| Purchase #2 | $11.34 | 7.396% | $12.1787 | $12.18 | $12.20 | $12.20 |
| Purchase #3 | $81.36 | 4.462% | $84.9903 | $84.99 | $85.00 | $85.00 |
| Purchase #4 | $30.43 | 6.357% | $32.3644 | $32.36 | $32.35 | $32.40 |
| Purchase #5 | $191.68 | 6.522% | $204.1814 | $204.18 | $204.20 | $204.20 |
| Purchase #6 | $226.72 | 9.634% | $248.5622 | $248.56 | $248.55 | $248.60 |
| Purchase #7 | $30.26 | 3.526% | $31.327 | $31.33 | $31.35 | $31.30 |
| 7 purchase totals = | $793.68 | $850.4449 | $850.44 | $850.50 | $850.50 | |