| 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 | $132.46 | 13.424% | $150.2414 | $150.24 | $150.25 | $150.20 |
| Purchase #2 | $153.88 | 4.213% | $160.363 | $160.36 | $160.35 | $160.40 |
| Purchase #3 | $61.87 | 12.124% | $69.3711 | $69.37 | $69.35 | $69.40 |
| Purchase #4 | $125.96 | 3.182% | $129.968 | $129.97 | $129.95 | $130.00 |
| Purchase #5 | $248.87 | 9.487% | $272.4803 | $272.48 | $272.50 | $272.50 |
| Purchase #6 | $236.27 | 8.411% | $256.1427 | $256.14 | $256.15 | $256.10 |
| Purchase #7 | $188.73 | 10.462% | $208.4749 | $208.47 | $208.45 | $208.50 |
| 7 purchase totals = | $1,148.04 | $1,247.0414 | $1,247.03 | $1,247.00 | $1,247.10 | |