| 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 | $250.69 | 5.623% | $264.7863 | $264.79 | $264.80 | $264.80 |
| Purchase #2 | $184.54 | 8.457% | $200.1465 | $200.15 | $200.15 | $200.10 |
| Purchase #3 | $175.36 | 12.371% | $197.0538 | $197.05 | $197.05 | $197.10 |
| Purchase #4 | $94.55 | 3.483% | $97.8432 | $97.84 | $97.85 | $97.80 |
| Purchase #5 | $12.71 | 4.370% | $13.2654 | $13.27 | $13.25 | $13.30 |
| Purchase #6 | $119.99 | 5.700% | $126.8294 | $126.83 | $126.85 | $126.80 |
| Purchase #7 | $214.27 | 6.598% | $228.4075 | $228.41 | $228.40 | $228.40 |
| 7 purchase totals = | $1,052.11 | $1,128.3321 | $1,128.34 | $1,128.35 | $1,128.30 | |