| 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 | $209.32 | 12.237% | $234.9345 | $234.93 | $234.95 | $234.90 |
| Purchase #2 | $103.83 | 12.698% | $117.0143 | $117.01 | $117.00 | $117.00 |
| Purchase #3 | $22.47 | 3.653% | $23.2908 | $23.29 | $23.30 | $23.30 |
| Purchase #4 | $20.36 | 11.415% | $22.6841 | $22.68 | $22.70 | $22.70 |
| Purchase #5 | $62.92 | 12.490% | $70.7787 | $70.78 | $70.80 | $70.80 |
| Purchase #6 | $148.69 | 4.526% | $155.4197 | $155.42 | $155.40 | $155.40 |
| Purchase #7 | $143.91 | 12.170% | $161.4238 | $161.42 | $161.40 | $161.40 |
| 7 purchase totals = | $711.50 | $785.5459 | $785.53 | $785.55 | $785.50 | |