| 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 | $245.70 | 3.370% | $253.9801 | $253.98 | $254.00 | $254.00 |
| Purchase #2 | $244.87 | 6.754% | $261.4085 | $261.41 | $261.40 | $261.40 |
| Purchase #3 | $181.30 | 10.512% | $200.3583 | $200.36 | $200.35 | $200.40 |
| Purchase #4 | $181.43 | 9.193% | $198.1089 | $198.11 | $198.10 | $198.10 |
| Purchase #5 | $107.86 | 13.625% | $122.5559 | $122.56 | $122.55 | $122.60 |
| Purchase #6 | $20.34 | 5.291% | $21.4162 | $21.42 | $21.40 | $21.40 |
| Purchase #7 | $125.92 | 11.140% | $139.9475 | $139.95 | $139.95 | $139.90 |
| 7 purchase totals = | $1,107.42 | $1,197.7754 | $1,197.79 | $1,197.75 | $1,197.80 | |