| 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 | $123.27 | 8.292% | $133.4915 | $133.49 | $133.50 | $133.50 |
| Purchase #2 | $169.85 | 3.630% | $176.0156 | $176.02 | $176.00 | $176.00 |
| Purchase #3 | $84.88 | 10.533% | $93.8204 | $93.82 | $93.80 | $93.80 |
| Purchase #4 | $119.92 | 10.784% | $132.8522 | $132.85 | $132.85 | $132.90 |
| Purchase #5 | $58.85 | 4.484% | $61.4888 | $61.49 | $61.50 | $61.50 |
| Purchase #6 | $221.55 | 6.543% | $236.046 | $236.05 | $236.05 | $236.00 |
| Purchase #7 | $36.95 | 7.443% | $39.7002 | $39.70 | $39.70 | $39.70 |
| 7 purchase totals = | $815.27 | $873.4147 | $873.42 | $873.40 | $873.40 | |