| 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 | $212.69 | 9.110% | $232.0661 | $232.07 | $232.05 | $232.10 |
| Purchase #2 | $16.74 | 11.852% | $18.724 | $18.72 | $18.70 | $18.70 |
| Purchase #3 | $38.91 | 4.198% | $40.5434 | $40.54 | $40.55 | $40.50 |
| Purchase #4 | $120.43 | 9.757% | $132.1804 | $132.18 | $132.20 | $132.20 |
| Purchase #5 | $186.46 | 9.372% | $203.935 | $203.94 | $203.95 | $203.90 |
| Purchase #6 | $203.30 | 10.305% | $224.2501 | $224.25 | $224.25 | $224.30 |
| Purchase #7 | $64.36 | 8.509% | $69.8364 | $69.84 | $69.85 | $69.80 |
| 7 purchase totals = | $842.89 | $921.5354 | $921.54 | $921.55 | $921.50 | |