| 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 | $114.76 | 5.327% | $120.8733 | $120.87 | $120.85 | $120.90 |
| Purchase #2 | $139.44 | 11.435% | $155.385 | $155.39 | $155.40 | $155.40 |
| Purchase #3 | $14.73 | 10.508% | $16.2778 | $16.28 | $16.30 | $16.30 |
| Purchase #4 | $87.65 | 9.499% | $95.9759 | $95.98 | $96.00 | $96.00 |
| Purchase #5 | $119.47 | 7.534% | $128.4709 | $128.47 | $128.45 | $128.50 |
| Purchase #6 | $233.50 | 11.758% | $260.9549 | $260.95 | $260.95 | $261.00 |
| Purchase #7 | $21.53 | 8.285% | $23.3138 | $23.31 | $23.30 | $23.30 |
| 7 purchase totals = | $731.08 | $801.2516 | $801.25 | $801.25 | $801.40 | |