| 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 | $156.81 | 10.357% | $173.0508 | $173.05 | $173.05 | $173.10 |
| Purchase #2 | $249.66 | 11.844% | $279.2297 | $279.23 | $279.25 | $279.20 |
| Purchase #3 | $221.38 | 8.526% | $240.2549 | $240.25 | $240.25 | $240.30 |
| Purchase #4 | $104.68 | 13.496% | $118.8076 | $118.81 | $118.80 | $118.80 |
| Purchase #5 | $32.51 | 4.313% | $33.9122 | $33.91 | $33.90 | $33.90 |
| Purchase #6 | $97.43 | 4.779% | $102.0862 | $102.09 | $102.10 | $102.10 |
| Purchase #7 | $88.40 | 5.389% | $93.1639 | $93.16 | $93.15 | $93.20 |
| 7 purchase totals = | $950.87 | $1,040.5053 | $1,040.50 | $1,040.50 | $1,040.60 | |