| 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 | $204.67 | 8.709% | $222.4947 | $222.49 | $222.50 | $222.50 |
| Purchase #2 | $14.43 | 9.707% | $15.8307 | $15.83 | $15.85 | $15.80 |
| Purchase #3 | $138.32 | 4.618% | $144.7076 | $144.71 | $144.70 | $144.70 |
| Purchase #4 | $94.58 | 8.324% | $102.4528 | $102.45 | $102.45 | $102.50 |
| Purchase #5 | $110.55 | 12.151% | $123.9829 | $123.98 | $124.00 | $124.00 |
| Purchase #6 | $219.44 | 4.540% | $229.4026 | $229.40 | $229.40 | $229.40 |
| Purchase #7 | $27.55 | 12.187% | $30.9075 | $30.91 | $30.90 | $30.90 |
| 7 purchase totals = | $809.54 | $869.7788 | $869.77 | $869.80 | $869.80 | |