| 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 | $217.79 | 8.169% | $235.5813 | $235.58 | $235.60 | $235.60 |
| Purchase #2 | $81.77 | 8.679% | $88.8668 | $88.87 | $88.85 | $88.90 |
| Purchase #3 | $71.77 | 11.589% | $80.0874 | $80.09 | $80.10 | $80.10 |
| Purchase #4 | $17.61 | 8.848% | $19.1681 | $19.17 | $19.15 | $19.20 |
| Purchase #5 | $186.76 | 13.627% | $212.2098 | $212.21 | $212.20 | $212.20 |
| Purchase #6 | $106.60 | 6.758% | $113.804 | $113.80 | $113.80 | $113.80 |
| Purchase #7 | $44.78 | 8.601% | $48.6315 | $48.63 | $48.65 | $48.60 |
| 7 purchase totals = | $727.08 | $798.3489 | $798.35 | $798.35 | $798.40 | |