| 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 | $238.53 | 3.867% | $247.754 | $247.75 | $247.75 | $247.80 |
| Purchase #2 | $205.29 | 3.469% | $212.4115 | $212.41 | $212.40 | $212.40 |
| Purchase #3 | $13.69 | 9.731% | $15.0222 | $15.02 | $15.00 | $15.00 |
| Purchase #4 | $33.73 | 12.682% | $38.0076 | $38.01 | $38.00 | $38.00 |
| Purchase #5 | $140.33 | 12.518% | $157.8965 | $157.90 | $157.90 | $157.90 |
| Purchase #6 | $100.50 | 7.213% | $107.7491 | $107.75 | $107.75 | $107.70 |
| Purchase #7 | $103.85 | 12.411% | $116.7388 | $116.74 | $116.75 | $116.70 |
| 7 purchase totals = | $835.92 | $895.5797 | $895.58 | $895.55 | $895.50 | |