| 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 | $159.32 | 4.399% | $166.3285 | $166.33 | $166.35 | $166.30 |
| Purchase #2 | $227.79 | 8.564% | $247.2979 | $247.30 | $247.30 | $247.30 |
| Purchase #3 | $246.87 | 6.811% | $263.6843 | $263.68 | $263.70 | $263.70 |
| Purchase #4 | $195.32 | 13.426% | $221.5437 | $221.54 | $221.55 | $221.50 |
| Purchase #5 | $63.83 | 13.350% | $72.3513 | $72.35 | $72.35 | $72.40 |
| Purchase #6 | $113.27 | 3.279% | $116.9841 | $116.98 | $117.00 | $117.00 |
| Purchase #7 | $13.86 | 13.611% | $15.7465 | $15.75 | $15.75 | $15.70 |
| 7 purchase totals = | $1,020.26 | $1,103.9363 | $1,103.93 | $1,104.00 | $1,103.90 | |