| 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 | $236.70 | 11.431% | $263.7572 | $263.76 | $263.75 | $263.80 |
| Purchase #2 | $195.88 | 10.821% | $217.0762 | $217.08 | $217.10 | $217.10 |
| Purchase #3 | $249.68 | 12.122% | $279.9462 | $279.95 | $279.95 | $279.90 |
| Purchase #4 | $174.67 | 8.379% | $189.3056 | $189.31 | $189.30 | $189.30 |
| Purchase #5 | $19.75 | 6.313% | $20.9968 | $21.00 | $21.00 | $21.00 |
| Purchase #6 | $112.26 | 13.290% | $127.1794 | $127.18 | $127.20 | $127.20 |
| Purchase #7 | $127.82 | 6.404% | $136.0056 | $136.01 | $136.00 | $136.00 |
| 7 purchase totals = | $1,116.76 | $1,234.2670 | $1,234.29 | $1,234.30 | $1,234.30 | |