| 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 | $125.42 | 9.426% | $137.2421 | $137.24 | $137.25 | $137.20 |
| Purchase #2 | $101.58 | 10.855% | $112.6065 | $112.61 | $112.60 | $112.60 |
| Purchase #3 | $87.30 | 12.118% | $97.879 | $97.88 | $97.90 | $97.90 |
| Purchase #4 | $211.67 | 3.106% | $218.2445 | $218.24 | $218.25 | $218.20 |
| Purchase #5 | $158.60 | 7.693% | $170.8011 | $170.80 | $170.80 | $170.80 |
| Purchase #6 | $136.74 | 4.543% | $142.9521 | $142.95 | $142.95 | $143.00 |
| Purchase #7 | $99.47 | 5.520% | $104.9607 | $104.96 | $104.95 | $105.00 |
| 7 purchase totals = | $920.78 | $984.6860 | $984.68 | $984.70 | $984.70 | |