| 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 | $250.51 | 3.746% | $259.8941 | $259.89 | $259.90 | $259.90 |
| Purchase #2 | $56.57 | 10.418% | $62.4635 | $62.46 | $62.45 | $62.50 |
| Purchase #3 | $223.32 | 11.112% | $248.1353 | $248.14 | $248.15 | $248.10 |
| Purchase #4 | $155.33 | 13.585% | $176.4316 | $176.43 | $176.45 | $176.40 |
| Purchase #5 | $122.80 | 7.547% | $132.0677 | $132.07 | $132.05 | $132.10 |
| Purchase #6 | $70.96 | 8.557% | $77.032 | $77.03 | $77.05 | $77.00 |
| Purchase #7 | $26.48 | 13.844% | $30.1459 | $30.15 | $30.15 | $30.10 |
| 7 purchase totals = | $905.97 | $986.1701 | $986.17 | $986.20 | $986.10 | |