| 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 | $227.92 | 13.838% | $259.4596 | $259.46 | $259.45 | $259.50 |
| Purchase #2 | $30.89 | 3.540% | $31.9835 | $31.98 | $32.00 | $32.00 |
| Purchase #3 | $10.41 | 11.762% | $11.6344 | $11.63 | $11.65 | $11.60 |
| Purchase #4 | $234.51 | 4.406% | $244.8425 | $244.84 | $244.85 | $244.80 |
| Purchase #5 | $147.68 | 5.410% | $155.6695 | $155.67 | $155.65 | $155.70 |
| Purchase #6 | $168.33 | 5.868% | $178.2076 | $178.21 | $178.20 | $178.20 |
| Purchase #7 | $98.59 | 3.855% | $102.3906 | $102.39 | $102.40 | $102.40 |
| 7 purchase totals = | $918.33 | $984.1877 | $984.18 | $984.20 | $984.20 | |