| 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 | $195.70 | 8.679% | $212.6848 | $212.68 | $212.70 | $212.70 |
| Purchase #2 | $23.54 | 12.857% | $26.5665 | $26.57 | $26.55 | $26.60 |
| Purchase #3 | $50.83 | 12.596% | $57.2325 | $57.23 | $57.25 | $57.20 |
| Purchase #4 | $12.62 | 11.330% | $14.0498 | $14.05 | $14.05 | $14.00 |
| Purchase #5 | $23.74 | 4.772% | $24.8729 | $24.87 | $24.85 | $24.90 |
| Purchase #6 | $10.79 | 6.857% | $11.5299 | $11.53 | $11.55 | $11.50 |
| Purchase #7 | $170.41 | 8.222% | $184.4211 | $184.42 | $184.40 | $184.40 |
| 7 purchase totals = | $487.63 | $531.3575 | $531.35 | $531.35 | $531.30 | |