| 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 | $246.37 | 5.289% | $259.4005 | $259.40 | $259.40 | $259.40 |
| Purchase #2 | $249.96 | 4.444% | $261.0682 | $261.07 | $261.05 | $261.10 |
| Purchase #3 | $149.71 | 4.112% | $155.8661 | $155.87 | $155.85 | $155.90 |
| Purchase #4 | $140.57 | 12.353% | $157.9346 | $157.93 | $157.95 | $157.90 |
| Purchase #5 | $190.41 | 10.343% | $210.1041 | $210.10 | $210.10 | $210.10 |
| Purchase #6 | $200.36 | 13.650% | $227.7091 | $227.71 | $227.70 | $227.70 |
| Purchase #7 | $65.80 | 13.675% | $74.7982 | $74.80 | $74.80 | $74.80 |
| 7 purchase totals = | $1,243.18 | $1,346.8808 | $1,346.88 | $1,346.85 | $1,346.90 | |