| 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 | $229.55 | 7.165% | $245.9973 | $246.00 | $246.00 | $246.00 |
| Purchase #2 | $91.90 | 6.337% | $97.7237 | $97.72 | $97.70 | $97.70 |
| Purchase #3 | $42.90 | 12.244% | $48.1527 | $48.15 | $48.15 | $48.20 |
| Purchase #4 | $20.45 | 5.384% | $21.551 | $21.55 | $21.55 | $21.60 |
| Purchase #5 | $77.73 | 6.199% | $82.5485 | $82.55 | $82.55 | $82.50 |
| Purchase #6 | $247.31 | 11.758% | $276.3887 | $276.39 | $276.40 | $276.40 |
| Purchase #7 | $215.90 | 4.158% | $224.8771 | $224.88 | $224.90 | $224.90 |
| 7 purchase totals = | $925.74 | $997.2390 | $997.24 | $997.25 | $997.30 | |