| 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 | $230.91 | 10.108% | $254.2504 | $254.25 | $254.25 | $254.30 |
| Purchase #2 | $143.45 | 3.389% | $148.3115 | $148.31 | $148.30 | $148.30 |
| Purchase #3 | $120.31 | 4.249% | $125.422 | $125.42 | $125.40 | $125.40 |
| Purchase #4 | $50.94 | 10.297% | $56.1853 | $56.19 | $56.20 | $56.20 |
| Purchase #5 | $12.57 | 6.551% | $13.3935 | $13.39 | $13.40 | $13.40 |
| Purchase #6 | $49.51 | 11.436% | $55.172 | $55.17 | $55.15 | $55.20 |
| Purchase #7 | $225.89 | 3.157% | $233.0213 | $233.02 | $233.00 | $233.00 |
| 7 purchase totals = | $833.58 | $885.7560 | $885.75 | $885.70 | $885.80 | |