| 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 | $111.41 | 5.819% | $117.8929 | $117.89 | $117.90 | $117.90 |
| Purchase #2 | $17.83 | 11.207% | $19.8282 | $19.83 | $19.85 | $19.80 |
| Purchase #3 | $225.33 | 9.307% | $246.3015 | $246.30 | $246.30 | $246.30 |
| Purchase #4 | $141.59 | 9.390% | $154.8853 | $154.89 | $154.90 | $154.90 |
| Purchase #5 | $205.77 | 8.773% | $223.8222 | $223.82 | $223.80 | $223.80 |
| Purchase #6 | $237.49 | 9.501% | $260.0539 | $260.05 | $260.05 | $260.10 |
| Purchase #7 | $148.88 | 10.120% | $163.9467 | $163.95 | $163.95 | $163.90 |
| 7 purchase totals = | $1,088.30 | $1,186.7307 | $1,186.73 | $1,186.75 | $1,186.70 | |