| 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 | $250.77 | 8.498% | $272.0804 | $272.08 | $272.10 | $272.10 |
| Purchase #2 | $98.63 | 9.337% | $107.8391 | $107.84 | $107.85 | $107.80 |
| Purchase #3 | $88.57 | 5.746% | $93.6592 | $93.66 | $93.65 | $93.70 |
| Purchase #4 | $207.80 | 13.543% | $235.9424 | $235.94 | $235.95 | $235.90 |
| Purchase #5 | $202.75 | 12.119% | $227.3213 | $227.32 | $227.30 | $227.30 |
| Purchase #6 | $74.46 | 7.173% | $79.801 | $79.80 | $79.80 | $79.80 |
| Purchase #7 | $105.81 | 10.476% | $116.8947 | $116.89 | $116.90 | $116.90 |
| 7 purchase totals = | $1,028.79 | $1,133.5381 | $1,133.53 | $1,133.55 | $1,133.50 | |