| 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 | $141.92 | 8.831% | $154.453 | $154.45 | $154.45 | $154.50 |
| Purchase #2 | $75.79 | 5.406% | $79.8872 | $79.89 | $79.90 | $79.90 |
| Purchase #3 | $249.30 | 9.215% | $272.273 | $272.27 | $272.25 | $272.30 |
| Purchase #4 | $139.71 | 6.671% | $149.0301 | $149.03 | $149.05 | $149.00 |
| Purchase #5 | $47.97 | 4.840% | $50.2917 | $50.29 | $50.30 | $50.30 |
| Purchase #6 | $212.78 | 10.127% | $234.3282 | $234.33 | $234.35 | $234.30 |
| Purchase #7 | $89.42 | 12.221% | $100.348 | $100.35 | $100.35 | $100.30 |
| 7 purchase totals = | $956.89 | $1,040.6112 | $1,040.61 | $1,040.65 | $1,040.60 | |