| 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 | $250.80 | 4.115% | $261.1204 | $261.12 | $261.10 | $261.10 |
| Purchase #2 | $15.35 | 12.759% | $17.3085 | $17.31 | $17.30 | $17.30 |
| Purchase #3 | $9.70 | 13.554% | $11.0147 | $11.01 | $11.00 | $11.00 |
| Purchase #4 | $160.89 | 3.478% | $166.4858 | $166.49 | $166.50 | $166.50 |
| Purchase #5 | $232.76 | 7.671% | $250.615 | $250.62 | $250.60 | $250.60 |
| Purchase #6 | $74.87 | 11.439% | $83.4344 | $83.43 | $83.45 | $83.40 |
| Purchase #7 | $107.69 | 10.451% | $118.9447 | $118.94 | $118.95 | $118.90 |
| 7 purchase totals = | $852.06 | $908.9235 | $908.92 | $908.90 | $908.80 | |