| 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 | $110.86 | 5.562% | $117.026 | $117.03 | $117.05 | $117.00 |
| Purchase #2 | $102.45 | 10.659% | $113.3701 | $113.37 | $113.35 | $113.40 |
| Purchase #3 | $147.30 | 11.634% | $164.4369 | $164.44 | $164.45 | $164.40 |
| Purchase #4 | $209.29 | 13.600% | $237.7534 | $237.75 | $237.75 | $237.80 |
| Purchase #5 | $160.74 | 3.107% | $165.7342 | $165.73 | $165.75 | $165.70 |
| Purchase #6 | $74.39 | 13.492% | $84.4267 | $84.43 | $84.45 | $84.40 |
| Purchase #7 | $90.46 | 12.222% | $101.516 | $101.52 | $101.50 | $101.50 |
| 7 purchase totals = | $895.49 | $984.2633 | $984.27 | $984.30 | $984.20 | |