| 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 | $124.97 | 3.523% | $129.3727 | $129.37 | $129.35 | $129.40 |
| Purchase #2 | $26.80 | 9.641% | $29.3838 | $29.38 | $29.40 | $29.40 |
| Purchase #3 | $26.88 | 12.833% | $30.3295 | $30.33 | $30.35 | $30.30 |
| Purchase #4 | $208.55 | 3.209% | $215.2424 | $215.24 | $215.25 | $215.20 |
| Purchase #5 | $213.28 | 12.117% | $239.1231 | $239.12 | $239.10 | $239.10 |
| Purchase #6 | $132.75 | 10.512% | $146.7047 | $146.70 | $146.70 | $146.70 |
| Purchase #7 | $176.46 | 5.436% | $186.0524 | $186.05 | $186.05 | $186.10 |
| 7 purchase totals = | $909.69 | $976.2086 | $976.19 | $976.20 | $976.20 | |