| 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 | $100.33 | 7.335% | $107.6892 | $107.69 | $107.70 | $107.70 |
| Purchase #2 | $213.30 | 9.333% | $233.2073 | $233.21 | $233.20 | $233.20 |
| Purchase #3 | $21.64 | 6.750% | $23.1007 | $23.10 | $23.10 | $23.10 |
| Purchase #4 | $132.68 | 8.852% | $144.4248 | $144.42 | $144.40 | $144.40 |
| Purchase #5 | $141.64 | 4.526% | $148.0506 | $148.05 | $148.05 | $148.10 |
| Purchase #6 | $207.76 | 8.517% | $225.4549 | $225.45 | $225.45 | $225.50 |
| Purchase #7 | $133.62 | 13.419% | $151.5505 | $151.55 | $151.55 | $151.60 |
| 7 purchase totals = | $950.97 | $1,033.4780 | $1,033.47 | $1,033.45 | $1,033.60 | |