| 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 | $105.40 | 6.411% | $112.1572 | $112.16 | $112.15 | $112.20 |
| Purchase #2 | $81.88 | 5.210% | $86.1459 | $86.15 | $86.15 | $86.10 |
| Purchase #3 | $112.37 | 3.864% | $116.712 | $116.71 | $116.70 | $116.70 |
| Purchase #4 | $140.26 | 9.786% | $153.9858 | $153.99 | $154.00 | $154.00 |
| Purchase #5 | $244.88 | 7.237% | $262.602 | $262.60 | $262.60 | $262.60 |
| Purchase #6 | $175.36 | 12.866% | $197.9218 | $197.92 | $197.90 | $197.90 |
| Purchase #7 | $108.25 | 5.122% | $113.7946 | $113.79 | $113.80 | $113.80 |
| 7 purchase totals = | $968.40 | $1,043.3193 | $1,043.32 | $1,043.30 | $1,043.30 | |