| 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 | $221.49 | 5.566% | $233.8181 | $233.82 | $233.80 | $233.80 |
| Purchase #2 | $44.28 | 12.209% | $49.6861 | $49.69 | $49.70 | $49.70 |
| Purchase #3 | $110.90 | 4.660% | $116.0679 | $116.07 | $116.05 | $116.10 |
| Purchase #4 | $157.69 | 4.488% | $164.7671 | $164.77 | $164.75 | $164.80 |
| Purchase #5 | $74.54 | 5.764% | $78.8365 | $78.84 | $78.85 | $78.80 |
| Purchase #6 | $100.38 | 4.496% | $104.8931 | $104.89 | $104.90 | $104.90 |
| Purchase #7 | $197.92 | 9.467% | $216.6571 | $216.66 | $216.65 | $216.70 |
| 7 purchase totals = | $907.20 | $964.7259 | $964.74 | $964.70 | $964.80 | |