| 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 | $203.70 | 3.605% | $211.0434 | $211.04 | $211.05 | $211.00 |
| Purchase #2 | $13.27 | 12.825% | $14.9719 | $14.97 | $14.95 | $15.00 |
| Purchase #3 | $172.74 | 12.746% | $194.7574 | $194.76 | $194.75 | $194.80 |
| Purchase #4 | $89.86 | 5.519% | $94.8194 | $94.82 | $94.80 | $94.80 |
| Purchase #5 | $186.87 | 13.779% | $212.6188 | $212.62 | $212.60 | $212.60 |
| Purchase #6 | $61.71 | 7.734% | $66.4827 | $66.48 | $66.50 | $66.50 |
| Purchase #7 | $170.48 | 7.676% | $183.566 | $183.57 | $183.55 | $183.60 |
| 7 purchase totals = | $898.63 | $978.2596 | $978.26 | $978.20 | $978.30 | |