| 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 | $205.32 | 9.686% | $225.2073 | $225.21 | $225.20 | $225.20 |
| Purchase #2 | $86.34 | 13.361% | $97.8759 | $97.88 | $97.90 | $97.90 |
| Purchase #3 | $9.50 | 5.213% | $9.9952 | $10.00 | $10.00 | $10.00 |
| Purchase #4 | $141.65 | 6.580% | $150.9706 | $150.97 | $150.95 | $151.00 |
| Purchase #5 | $234.84 | 12.799% | $264.8972 | $264.90 | $264.90 | $264.90 |
| Purchase #6 | $123.42 | 13.394% | $139.9509 | $139.95 | $139.95 | $140.00 |
| Purchase #7 | $120.34 | 9.145% | $131.3451 | $131.35 | $131.35 | $131.30 |
| 7 purchase totals = | $921.41 | $1,020.2422 | $1,020.26 | $1,020.25 | $1,020.30 | |