| 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 | $245.89 | 13.528% | $279.154 | $279.15 | $279.15 | $279.20 |
| Purchase #2 | $154.26 | 6.379% | $164.1002 | $164.10 | $164.10 | $164.10 |
| Purchase #3 | $116.46 | 4.669% | $121.8975 | $121.90 | $121.90 | $121.90 |
| Purchase #4 | $158.52 | 10.780% | $175.6085 | $175.61 | $175.60 | $175.60 |
| Purchase #5 | $115.78 | 10.503% | $127.9404 | $127.94 | $127.95 | $127.90 |
| Purchase #6 | $190.99 | 7.322% | $204.9743 | $204.97 | $204.95 | $205.00 |
| Purchase #7 | $117.57 | 7.234% | $126.075 | $126.08 | $126.10 | $126.10 |
| 7 purchase totals = | $1,099.47 | $1,199.7499 | $1,199.75 | $1,199.75 | $1,199.80 | |