| 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 | $198.92 | 8.306% | $215.4423 | $215.44 | $215.45 | $215.40 |
| Purchase #2 | $87.49 | 11.767% | $97.7849 | $97.78 | $97.80 | $97.80 |
| Purchase #3 | $75.72 | 9.323% | $82.7794 | $82.78 | $82.80 | $82.80 |
| Purchase #4 | $89.69 | 12.761% | $101.1353 | $101.14 | $101.15 | $101.10 |
| Purchase #5 | $104.94 | 9.852% | $115.2787 | $115.28 | $115.30 | $115.30 |
| Purchase #6 | $195.58 | 6.419% | $208.1343 | $208.13 | $208.15 | $208.10 |
| Purchase #7 | $103.64 | 13.772% | $117.9133 | $117.91 | $117.90 | $117.90 |
| 7 purchase totals = | $855.98 | $938.4682 | $938.46 | $938.55 | $938.40 | |