| 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 | $231.29 | 5.663% | $244.388 | $244.39 | $244.40 | $244.40 |
| Purchase #2 | $109.89 | 4.496% | $114.8307 | $114.83 | $114.85 | $114.80 |
| Purchase #3 | $29.56 | 12.234% | $33.1764 | $33.18 | $33.20 | $33.20 |
| Purchase #4 | $107.81 | 7.833% | $116.2548 | $116.25 | $116.25 | $116.30 |
| Purchase #5 | $122.40 | 12.196% | $137.3279 | $137.33 | $137.35 | $137.30 |
| Purchase #6 | $109.60 | 13.283% | $124.1582 | $124.16 | $124.15 | $124.20 |
| Purchase #7 | $163.84 | 12.590% | $184.4675 | $184.47 | $184.45 | $184.50 |
| 7 purchase totals = | $874.39 | $954.6035 | $954.61 | $954.65 | $954.70 | |