| 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 | $204.25 | 11.764% | $228.278 | $228.28 | $228.30 | $228.30 |
| Purchase #2 | $11.96 | 12.778% | $13.4882 | $13.49 | $13.50 | $13.50 |
| Purchase #3 | $87.36 | 5.391% | $92.0696 | $92.07 | $92.05 | $92.10 |
| Purchase #4 | $196.71 | 13.729% | $223.7163 | $223.72 | $223.70 | $223.70 |
| Purchase #5 | $228.45 | 3.489% | $236.4206 | $236.42 | $236.40 | $236.40 |
| Purchase #6 | $249.35 | 4.701% | $261.0719 | $261.07 | $261.05 | $261.10 |
| Purchase #7 | $92.31 | 7.865% | $99.5702 | $99.57 | $99.55 | $99.60 |
| 7 purchase totals = | $1,070.39 | $1,154.6148 | $1,154.62 | $1,154.55 | $1,154.70 | |