| 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 | $138.96 | 13.768% | $158.092 | $158.09 | $158.10 | $158.10 |
| Purchase #2 | $227.56 | 10.536% | $251.5357 | $251.54 | $251.55 | $251.50 |
| Purchase #3 | $42.67 | 5.376% | $44.9639 | $44.96 | $44.95 | $45.00 |
| Purchase #4 | $247.97 | 10.683% | $274.4606 | $274.46 | $274.45 | $274.50 |
| Purchase #5 | $228.74 | 8.364% | $247.8718 | $247.87 | $247.85 | $247.90 |
| Purchase #6 | $87.92 | 10.811% | $97.425 | $97.43 | $97.45 | $97.40 |
| Purchase #7 | $231.59 | 12.758% | $261.1363 | $261.14 | $261.15 | $261.10 |
| 7 purchase totals = | $1,205.41 | $1,335.4853 | $1,335.49 | $1,335.50 | $1,335.50 | |