| 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 | $211.72 | 5.239% | $222.812 | $222.81 | $222.80 | $222.80 |
| Purchase #2 | $215.94 | 5.467% | $227.7454 | $227.75 | $227.75 | $227.70 |
| Purchase #3 | $247.65 | 4.266% | $258.2147 | $258.21 | $258.20 | $258.20 |
| Purchase #4 | $25.25 | 7.532% | $27.1518 | $27.15 | $27.15 | $27.20 |
| Purchase #5 | $50.57 | 12.172% | $56.7254 | $56.73 | $56.75 | $56.70 |
| Purchase #6 | $208.37 | 13.478% | $236.4541 | $236.45 | $236.45 | $236.50 |
| Purchase #7 | $207.95 | 8.279% | $225.1662 | $225.17 | $225.15 | $225.20 |
| 7 purchase totals = | $1,167.45 | $1,254.2696 | $1,254.27 | $1,254.25 | $1,254.30 | |