| 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 | $108.41 | 6.411% | $115.3602 | $115.36 | $115.35 | $115.40 |
| Purchase #2 | $121.28 | 7.476% | $130.3469 | $130.35 | $130.35 | $130.30 |
| Purchase #3 | $33.56 | 3.113% | $34.6047 | $34.60 | $34.60 | $34.60 |
| Purchase #4 | $236.89 | 8.188% | $256.2866 | $256.29 | $256.30 | $256.30 |
| Purchase #5 | $144.39 | 13.232% | $163.4957 | $163.50 | $163.50 | $163.50 |
| Purchase #6 | $194.36 | 5.263% | $204.5892 | $204.59 | $204.60 | $204.60 |
| Purchase #7 | $230.46 | 6.258% | $244.8822 | $244.88 | $244.90 | $244.90 |
| 7 purchase totals = | $1,069.35 | $1,149.5655 | $1,149.57 | $1,149.60 | $1,149.60 | |