| 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 | $11.88 | 4.408% | $12.4037 | $12.40 | $12.40 | $12.40 |
| Purchase #2 | $148.26 | 12.705% | $167.0964 | $167.10 | $167.10 | $167.10 |
| Purchase #3 | $208.33 | 5.387% | $219.5527 | $219.55 | $219.55 | $219.60 |
| Purchase #4 | $78.35 | 13.538% | $88.957 | $88.96 | $88.95 | $89.00 |
| Purchase #5 | $94.94 | 7.569% | $102.126 | $102.13 | $102.15 | $102.10 |
| Purchase #6 | $126.79 | 7.801% | $136.6809 | $136.68 | $136.70 | $136.70 |
| Purchase #7 | $123.31 | 7.176% | $132.1587 | $132.16 | $132.15 | $132.20 |
| 7 purchase totals = | $791.86 | $858.9754 | $858.98 | $859.00 | $859.10 | |