| 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 | $119.31 | 13.127% | $134.9718 | $134.97 | $134.95 | $135.00 |
| Purchase #2 | $200.88 | 5.638% | $212.2056 | $212.21 | $212.20 | $212.20 |
| Purchase #3 | $228.91 | 9.695% | $251.1028 | $251.10 | $251.10 | $251.10 |
| Purchase #4 | $213.57 | 13.485% | $242.3699 | $242.37 | $242.35 | $242.40 |
| Purchase #5 | $234.77 | 7.667% | $252.7698 | $252.77 | $252.75 | $252.80 |
| Purchase #6 | $58.88 | 10.874% | $65.2826 | $65.28 | $65.30 | $65.30 |
| Purchase #7 | $140.33 | 11.686% | $156.729 | $156.73 | $156.75 | $156.70 |
| 7 purchase totals = | $1,196.65 | $1,315.4315 | $1,315.43 | $1,315.40 | $1,315.50 | |