| 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 | $208.79 | 3.269% | $215.6153 | $215.62 | $215.60 | $215.60 |
| Purchase #2 | $52.33 | 9.507% | $57.305 | $57.31 | $57.30 | $57.30 |
| Purchase #3 | $18.77 | 12.401% | $21.0977 | $21.10 | $21.10 | $21.10 |
| Purchase #4 | $64.92 | 8.751% | $70.6011 | $70.60 | $70.60 | $70.60 |
| Purchase #5 | $209.66 | 12.215% | $235.27 | $235.27 | $235.25 | $235.30 |
| Purchase #6 | $26.60 | 12.132% | $29.8271 | $29.83 | $29.85 | $29.80 |
| Purchase #7 | $229.97 | 11.180% | $255.6806 | $255.68 | $255.70 | $255.70 |
| 7 purchase totals = | $811.04 | $885.3968 | $885.41 | $885.40 | $885.40 | |