| 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 | $92.70 | 9.367% | $101.3832 | $101.38 | $101.40 | $101.40 |
| Purchase #2 | $165.83 | 5.341% | $174.687 | $174.69 | $174.70 | $174.70 |
| Purchase #3 | $34.59 | 13.334% | $39.2022 | $39.20 | $39.20 | $39.20 |
| Purchase #4 | $29.67 | 4.297% | $30.9449 | $30.94 | $30.95 | $30.90 |
| Purchase #5 | $215.36 | 9.116% | $234.9922 | $234.99 | $235.00 | $235.00 |
| Purchase #6 | $65.84 | 9.494% | $72.0908 | $72.09 | $72.10 | $72.10 |
| Purchase #7 | $242.53 | 6.862% | $259.1724 | $259.17 | $259.15 | $259.20 |
| 7 purchase totals = | $846.52 | $912.4727 | $912.46 | $912.50 | $912.50 | |