| 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 | $126.85 | 4.269% | $132.2652 | $132.27 | $132.25 | $132.30 |
| Purchase #2 | $208.58 | 4.105% | $217.1422 | $217.14 | $217.15 | $217.10 |
| Purchase #3 | $72.36 | 4.659% | $75.7313 | $75.73 | $75.75 | $75.70 |
| Purchase #4 | $220.86 | 7.295% | $236.9717 | $236.97 | $236.95 | $237.00 |
| Purchase #5 | $124.53 | 4.104% | $129.6407 | $129.64 | $129.65 | $129.60 |
| Purchase #6 | $182.92 | 3.191% | $188.757 | $188.76 | $188.75 | $188.80 |
| Purchase #7 | $117.45 | 10.177% | $129.4029 | $129.40 | $129.40 | $129.40 |
| 7 purchase totals = | $1,053.55 | $1,109.9110 | $1,109.91 | $1,109.90 | $1,109.90 | |