| 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 | $200.99 | 7.186% | $215.4331 | $215.43 | $215.45 | $215.40 |
| Purchase #2 | $243.50 | 7.322% | $261.3291 | $261.33 | $261.35 | $261.30 |
| Purchase #3 | $87.98 | 11.204% | $97.8373 | $97.84 | $97.85 | $97.80 |
| Purchase #4 | $69.85 | 12.314% | $78.4513 | $78.45 | $78.45 | $78.50 |
| Purchase #5 | $223.56 | 7.237% | $239.739 | $239.74 | $239.75 | $239.70 |
| Purchase #6 | $80.63 | 5.241% | $84.8558 | $84.86 | $84.85 | $84.90 |
| Purchase #7 | $55.64 | 3.827% | $57.7693 | $57.77 | $57.75 | $57.80 |
| 7 purchase totals = | $962.15 | $1,035.4149 | $1,035.42 | $1,035.45 | $1,035.40 | |