| 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 | $26.96 | 12.146% | $30.2346 | $30.23 | $30.25 | $30.20 |
| Purchase #2 | $178.59 | 7.137% | $191.336 | $191.34 | $191.35 | $191.30 |
| Purchase #3 | $156.33 | 11.338% | $174.0547 | $174.05 | $174.05 | $174.10 |
| Purchase #4 | $93.31 | 5.266% | $98.2237 | $98.22 | $98.20 | $98.20 |
| Purchase #5 | $90.61 | 9.225% | $98.9688 | $98.97 | $98.95 | $99.00 |
| Purchase #6 | $8.96 | 12.783% | $10.1054 | $10.11 | $10.10 | $10.10 |
| Purchase #7 | $239.99 | 9.127% | $261.8939 | $261.89 | $261.90 | $261.90 |
| 7 purchase totals = | $794.75 | $864.8171 | $864.81 | $864.80 | $864.80 | |