| 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 | $106.46 | 10.418% | $117.551 | $117.55 | $117.55 | $117.60 |
| Purchase #2 | $193.88 | 13.267% | $219.6021 | $219.60 | $219.60 | $219.60 |
| Purchase #3 | $7.76 | 11.386% | $8.6436 | $8.64 | $8.65 | $8.60 |
| Purchase #4 | $89.86 | 8.474% | $97.4747 | $97.47 | $97.45 | $97.50 |
| Purchase #5 | $92.72 | 10.666% | $102.6095 | $102.61 | $102.60 | $102.60 |
| Purchase #6 | $177.31 | 5.588% | $187.2181 | $187.22 | $187.20 | $187.20 |
| Purchase #7 | $221.71 | 12.526% | $249.4814 | $249.48 | $249.50 | $249.50 |
| 7 purchase totals = | $889.70 | $982.5804 | $982.57 | $982.55 | $982.60 | |