| 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 | $127.95 | 3.336% | $132.2184 | $132.22 | $132.20 | $132.20 |
| Purchase #2 | $201.48 | 9.104% | $219.8227 | $219.82 | $219.80 | $219.80 |
| Purchase #3 | $240.42 | 3.587% | $249.0439 | $249.04 | $249.05 | $249.00 |
| Purchase #4 | $55.55 | 6.299% | $59.0491 | $59.05 | $59.05 | $59.00 |
| Purchase #5 | $55.73 | 3.180% | $57.5022 | $57.50 | $57.50 | $57.50 |
| Purchase #6 | $101.36 | 6.233% | $107.6778 | $107.68 | $107.70 | $107.70 |
| Purchase #7 | $83.90 | 4.806% | $87.9322 | $87.93 | $87.95 | $87.90 |
| 7 purchase totals = | $866.39 | $913.2463 | $913.24 | $913.25 | $913.10 | |