| 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 | $218.63 | 3.534% | $226.3564 | $226.36 | $226.35 | $226.40 |
| Purchase #2 | $64.30 | 8.286% | $69.6279 | $69.63 | $69.65 | $69.60 |
| Purchase #3 | $40.49 | 11.749% | $45.2472 | $45.25 | $45.25 | $45.20 |
| Purchase #4 | $116.77 | 9.668% | $128.0593 | $128.06 | $128.05 | $128.10 |
| Purchase #5 | $110.72 | 10.684% | $122.5493 | $122.55 | $122.55 | $122.50 |
| Purchase #6 | $59.61 | 13.608% | $67.7217 | $67.72 | $67.70 | $67.70 |
| Purchase #7 | $129.89 | 7.617% | $139.7837 | $139.78 | $139.80 | $139.80 |
| 7 purchase totals = | $740.41 | $799.3455 | $799.35 | $799.35 | $799.30 | |