| 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 | $109.47 | 13.235% | $123.9584 | $123.96 | $123.95 | $124.00 |
| Purchase #2 | $21.56 | 11.685% | $24.0793 | $24.08 | $24.10 | $24.10 |
| Purchase #3 | $219.40 | 7.847% | $236.6163 | $236.62 | $236.60 | $236.60 |
| Purchase #4 | $6.62 | 11.294% | $7.3677 | $7.37 | $7.35 | $7.40 |
| Purchase #5 | $228.98 | 7.456% | $246.0527 | $246.05 | $246.05 | $246.10 |
| Purchase #6 | $81.66 | 6.424% | $86.9058 | $86.91 | $86.90 | $86.90 |
| Purchase #7 | $213.32 | 5.601% | $225.2681 | $225.27 | $225.25 | $225.30 |
| 7 purchase totals = | $881.01 | $950.2483 | $950.26 | $950.20 | $950.40 | |