| 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 | $234.90 | 11.388% | $261.6504 | $261.65 | $261.65 | $261.70 |
| Purchase #2 | $204.32 | 6.652% | $217.9114 | $217.91 | $217.90 | $217.90 |
| Purchase #3 | $196.28 | 10.208% | $216.3163 | $216.32 | $216.30 | $216.30 |
| Purchase #4 | $21.27 | 3.663% | $22.0491 | $22.05 | $22.05 | $22.00 |
| Purchase #5 | $72.28 | 7.250% | $77.5203 | $77.52 | $77.50 | $77.50 |
| Purchase #6 | $206.60 | 10.212% | $227.698 | $227.70 | $227.70 | $227.70 |
| Purchase #7 | $250.73 | 5.617% | $264.8135 | $264.81 | $264.80 | $264.80 |
| 7 purchase totals = | $1,186.38 | $1,287.9590 | $1,287.96 | $1,287.90 | $1,287.90 | |