| 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 | $234.28 | 9.253% | $255.9579 | $255.96 | $255.95 | $256.00 |
| Purchase #2 | $106.98 | 9.868% | $117.5368 | $117.54 | $117.55 | $117.50 |
| Purchase #3 | $10.52 | 3.692% | $10.9084 | $10.91 | $10.90 | $10.90 |
| Purchase #4 | $44.86 | 13.738% | $51.0229 | $51.02 | $51.00 | $51.00 |
| Purchase #5 | $70.32 | 4.271% | $73.3234 | $73.32 | $73.30 | $73.30 |
| Purchase #6 | $209.29 | 8.733% | $227.5673 | $227.57 | $227.55 | $227.60 |
| Purchase #7 | $18.61 | 12.849% | $21.0012 | $21.00 | $21.00 | $21.00 |
| 7 purchase totals = | $694.86 | $757.3179 | $757.32 | $757.25 | $757.30 | |