| 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 | $99.80 | 5.381% | $105.1702 | $105.17 | $105.15 | $105.20 |
| Purchase #2 | $113.97 | 7.477% | $122.4915 | $122.49 | $122.50 | $122.50 |
| Purchase #3 | $207.49 | 7.554% | $223.1638 | $223.16 | $223.15 | $223.20 |
| Purchase #4 | $145.89 | 6.213% | $154.9541 | $154.95 | $154.95 | $155.00 |
| Purchase #5 | $232.80 | 11.749% | $260.1517 | $260.15 | $260.15 | $260.20 |
| Purchase #6 | $86.85 | 13.628% | $98.6859 | $98.69 | $98.70 | $98.70 |
| Purchase #7 | $100.45 | 10.343% | $110.8395 | $110.84 | $110.85 | $110.80 |
| 7 purchase totals = | $987.25 | $1,075.4567 | $1,075.45 | $1,075.45 | $1,075.60 | |