| 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 | $212.73 | 5.596% | $224.6344 | $224.63 | $224.65 | $224.60 |
| Purchase #2 | $50.40 | 10.172% | $55.5267 | $55.53 | $55.55 | $55.50 |
| Purchase #3 | $216.67 | 4.329% | $226.0496 | $226.05 | $226.05 | $226.00 |
| Purchase #4 | $80.29 | 7.291% | $86.1439 | $86.14 | $86.15 | $86.10 |
| Purchase #5 | $96.83 | 5.358% | $102.0182 | $102.02 | $102.00 | $102.00 |
| Purchase #6 | $33.89 | 11.699% | $37.8548 | $37.85 | $37.85 | $37.90 |
| Purchase #7 | $142.99 | 6.462% | $152.23 | $152.23 | $152.25 | $152.20 |
| 7 purchase totals = | $833.80 | $884.4576 | $884.45 | $884.50 | $884.30 | |