| 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 | $193.72 | 12.325% | $217.596 | $217.60 | $217.60 | $217.60 |
| Purchase #2 | $189.97 | 8.256% | $205.6539 | $205.65 | $205.65 | $205.70 |
| Purchase #3 | $12.95 | 12.178% | $14.5271 | $14.53 | $14.55 | $14.50 |
| Purchase #4 | $210.79 | 8.113% | $227.8914 | $227.89 | $227.90 | $227.90 |
| Purchase #5 | $160.25 | 10.870% | $177.6692 | $177.67 | $177.65 | $177.70 |
| Purchase #6 | $116.36 | 8.416% | $126.1529 | $126.15 | $126.15 | $126.20 |
| Purchase #7 | $26.32 | 12.328% | $29.5647 | $29.56 | $29.55 | $29.60 |
| 7 purchase totals = | $910.36 | $999.0552 | $999.05 | $999.05 | $999.20 | |