| 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 | $21.95 | 8.863% | $23.8954 | $23.90 | $23.90 | $23.90 |
| Purchase #2 | $121.67 | 7.419% | $130.6967 | $130.70 | $130.70 | $130.70 |
| Purchase #3 | $149.27 | 3.560% | $154.584 | $154.58 | $154.60 | $154.60 |
| Purchase #4 | $214.74 | 3.639% | $222.5544 | $222.55 | $222.55 | $222.60 |
| Purchase #5 | $239.43 | 13.591% | $271.9709 | $271.97 | $271.95 | $272.00 |
| Purchase #6 | $232.73 | 6.452% | $247.7457 | $247.75 | $247.75 | $247.70 |
| Purchase #7 | $237.33 | 10.253% | $261.6634 | $261.66 | $261.65 | $261.70 |
| 7 purchase totals = | $1,217.12 | $1,313.1105 | $1,313.11 | $1,313.10 | $1,313.20 | |