| 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 | $109.82 | 5.652% | $116.027 | $116.03 | $116.05 | $116.00 |
| Purchase #2 | $5.74 | 11.315% | $6.3895 | $6.39 | $6.40 | $6.40 |
| Purchase #3 | $57.56 | 12.530% | $64.7723 | $64.77 | $64.75 | $64.80 |
| Purchase #4 | $17.76 | 12.342% | $19.9519 | $19.95 | $19.95 | $20.00 |
| Purchase #5 | $232.33 | 9.730% | $254.9357 | $254.94 | $254.95 | $254.90 |
| Purchase #6 | $197.67 | 3.487% | $204.5628 | $204.56 | $204.55 | $204.60 |
| Purchase #7 | $234.25 | 11.651% | $261.5425 | $261.54 | $261.55 | $261.50 |
| 7 purchase totals = | $855.13 | $928.1817 | $928.18 | $928.20 | $928.20 | |