| 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 | $227.45 | 12.298% | $255.4218 | $255.42 | $255.40 | $255.40 |
| Purchase #2 | $69.67 | 9.475% | $76.2712 | $76.27 | $76.25 | $76.30 |
| Purchase #3 | $173.95 | 12.431% | $195.5737 | $195.57 | $195.55 | $195.60 |
| Purchase #4 | $99.97 | 5.519% | $105.4873 | $105.49 | $105.50 | $105.50 |
| Purchase #5 | $125.53 | 12.507% | $141.23 | $141.23 | $141.25 | $141.20 |
| Purchase #6 | $177.60 | 10.195% | $195.7063 | $195.71 | $195.70 | $195.70 |
| Purchase #7 | $227.59 | 5.671% | $240.4966 | $240.50 | $240.50 | $240.50 |
| 7 purchase totals = | $1,101.76 | $1,210.1869 | $1,210.19 | $1,210.15 | $1,210.20 | |