| 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 | $204.90 | 4.279% | $213.6677 | $213.67 | $213.65 | $213.70 |
| Purchase #2 | $30.87 | 9.571% | $33.8246 | $33.82 | $33.80 | $33.80 |
| Purchase #3 | $48.93 | 13.443% | $55.5077 | $55.51 | $55.50 | $55.50 |
| Purchase #4 | $23.48 | 12.291% | $26.3659 | $26.37 | $26.35 | $26.40 |
| Purchase #5 | $55.69 | 8.771% | $60.5746 | $60.57 | $60.55 | $60.60 |
| Purchase #6 | $183.35 | 9.308% | $200.4162 | $200.42 | $200.40 | $200.40 |
| Purchase #7 | $212.84 | 6.584% | $226.8534 | $226.85 | $226.85 | $226.90 |
| 7 purchase totals = | $760.06 | $817.2101 | $817.21 | $817.10 | $817.30 | |