| 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 | $30.82 | 11.191% | $34.2691 | $34.27 | $34.25 | $34.30 |
| Purchase #2 | $236.78 | 10.244% | $261.0357 | $261.04 | $261.05 | $261.00 |
| Purchase #3 | $144.34 | 8.686% | $156.8774 | $156.88 | $156.90 | $156.90 |
| Purchase #4 | $180.46 | 13.182% | $204.2482 | $204.25 | $204.25 | $204.20 |
| Purchase #5 | $138.95 | 13.604% | $157.8528 | $157.85 | $157.85 | $157.90 |
| Purchase #6 | $83.73 | 12.345% | $94.0665 | $94.07 | $94.05 | $94.10 |
| Purchase #7 | $160.72 | 11.223% | $178.7576 | $178.76 | $178.75 | $178.80 |
| 7 purchase totals = | $975.80 | $1,087.1073 | $1,087.12 | $1,087.10 | $1,087.20 | |