| 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 | $225.41 | 13.102% | $254.9432 | $254.94 | $254.95 | $254.90 |
| Purchase #2 | $19.91 | 7.748% | $21.4526 | $21.45 | $21.45 | $21.50 |
| Purchase #3 | $45.41 | 10.527% | $50.1903 | $50.19 | $50.20 | $50.20 |
| Purchase #4 | $22.71 | 11.270% | $25.2694 | $25.27 | $25.25 | $25.30 |
| Purchase #5 | $107.64 | 10.723% | $119.1822 | $119.18 | $119.20 | $119.20 |
| Purchase #6 | $234.26 | 5.592% | $247.3598 | $247.36 | $247.35 | $247.40 |
| Purchase #7 | $99.31 | 12.852% | $112.0733 | $112.07 | $112.05 | $112.10 |
| 7 purchase totals = | $754.65 | $830.4708 | $830.46 | $830.45 | $830.60 | |