| 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 | $234.81 | 11.326% | $261.4046 | $261.40 | $261.40 | $261.40 |
| Purchase #2 | $78.65 | 13.846% | $89.5399 | $89.54 | $89.55 | $89.50 |
| Purchase #3 | $145.49 | 8.638% | $158.0574 | $158.06 | $158.05 | $158.10 |
| Purchase #4 | $52.48 | 10.507% | $57.9941 | $57.99 | $58.00 | $58.00 |
| Purchase #5 | $154.45 | 7.476% | $165.9967 | $166.00 | $166.00 | $166.00 |
| Purchase #6 | $155.51 | 3.177% | $160.4506 | $160.45 | $160.45 | $160.50 |
| Purchase #7 | $138.25 | 13.822% | $157.3589 | $157.36 | $157.35 | $157.40 |
| 7 purchase totals = | $959.64 | $1,050.8022 | $1,050.80 | $1,050.80 | $1,050.90 | |