| 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 | $94.25 | 10.738% | $104.3706 | $104.37 | $104.35 | $104.40 |
| Purchase #2 | $188.72 | 4.683% | $197.5578 | $197.56 | $197.55 | $197.60 |
| Purchase #3 | $87.67 | 10.719% | $97.0673 | $97.07 | $97.05 | $97.10 |
| Purchase #4 | $112.50 | 11.262% | $125.1698 | $125.17 | $125.15 | $125.20 |
| Purchase #5 | $239.92 | 10.676% | $265.5339 | $265.53 | $265.55 | $265.50 |
| Purchase #6 | $37.79 | 7.795% | $40.7357 | $40.74 | $40.75 | $40.70 |
| Purchase #7 | $142.82 | 9.778% | $156.7849 | $156.78 | $156.80 | $156.80 |
| 7 purchase totals = | $903.67 | $987.2200 | $987.22 | $987.20 | $987.30 | |