| 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 | $218.38 | 13.468% | $247.7914 | $247.79 | $247.80 | $247.80 |
| Purchase #2 | $6.64 | 13.444% | $7.5327 | $7.53 | $7.55 | $7.50 |
| Purchase #3 | $67.55 | 13.125% | $76.4159 | $76.42 | $76.40 | $76.40 |
| Purchase #4 | $88.46 | 10.510% | $97.7571 | $97.76 | $97.75 | $97.80 |
| Purchase #5 | $104.76 | 11.825% | $117.1479 | $117.15 | $117.15 | $117.10 |
| Purchase #6 | $244.83 | 9.338% | $267.6922 | $267.69 | $267.70 | $267.70 |
| Purchase #7 | $101.28 | 8.371% | $109.7581 | $109.76 | $109.75 | $109.80 |
| 7 purchase totals = | $831.90 | $924.0953 | $924.10 | $924.10 | $924.10 | |