| 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 | $206.89 | 12.533% | $232.8195 | $232.82 | $232.80 | $232.80 |
| Purchase #2 | $105.25 | 6.754% | $112.3586 | $112.36 | $112.35 | $112.40 |
| Purchase #3 | $164.64 | 6.708% | $175.6841 | $175.68 | $175.70 | $175.70 |
| Purchase #4 | $158.41 | 6.785% | $169.1581 | $169.16 | $169.15 | $169.20 |
| Purchase #5 | $104.44 | 13.595% | $118.6386 | $118.64 | $118.65 | $118.60 |
| Purchase #6 | $100.60 | 9.517% | $110.1741 | $110.17 | $110.15 | $110.20 |
| Purchase #7 | $247.70 | 9.633% | $271.5609 | $271.56 | $271.55 | $271.60 |
| 7 purchase totals = | $1,087.93 | $1,190.3939 | $1,190.39 | $1,190.35 | $1,190.50 | |