| 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 | $97.45 | 11.802% | $108.951 | $108.95 | $108.95 | $109.00 |
| Purchase #2 | $234.31 | 11.418% | $261.0635 | $261.06 | $261.05 | $261.10 |
| Purchase #3 | $17.72 | 12.379% | $19.9136 | $19.91 | $19.90 | $19.90 |
| Purchase #4 | $148.81 | 9.867% | $163.4931 | $163.49 | $163.50 | $163.50 |
| Purchase #5 | $177.40 | 12.274% | $199.1741 | $199.17 | $199.15 | $199.20 |
| Purchase #6 | $220.55 | 9.381% | $241.2398 | $241.24 | $241.25 | $241.20 |
| Purchase #7 | $219.52 | 8.295% | $237.7292 | $237.73 | $237.75 | $237.70 |
| 7 purchase totals = | $1,115.76 | $1,231.5643 | $1,231.55 | $1,231.55 | $1,231.60 | |