| 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 | $234.50 | 13.554% | $266.2841 | $266.28 | $266.30 | $266.30 |
| Purchase #2 | $11.77 | 6.285% | $12.5097 | $12.51 | $12.50 | $12.50 |
| Purchase #3 | $5.60 | 5.873% | $5.9289 | $5.93 | $5.95 | $5.90 |
| Purchase #4 | $21.56 | 6.735% | $23.0121 | $23.01 | $23.00 | $23.00 |
| Purchase #5 | $219.39 | 6.776% | $234.2559 | $234.26 | $234.25 | $234.30 |
| Purchase #6 | $76.53 | 13.171% | $86.6098 | $86.61 | $86.60 | $86.60 |
| Purchase #7 | $60.37 | 8.803% | $65.6844 | $65.68 | $65.70 | $65.70 |
| 7 purchase totals = | $629.72 | $694.2849 | $694.28 | $694.30 | $694.30 | |