| 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 | $202.27 | 6.616% | $215.6522 | $215.65 | $215.65 | $215.70 |
| Purchase #2 | $118.91 | 11.327% | $132.3789 | $132.38 | $132.40 | $132.40 |
| Purchase #3 | $52.89 | 3.345% | $54.6592 | $54.66 | $54.65 | $54.70 |
| Purchase #4 | $46.69 | 3.319% | $48.2396 | $48.24 | $48.25 | $48.20 |
| Purchase #5 | $209.95 | 13.223% | $237.7117 | $237.71 | $237.70 | $237.70 |
| Purchase #6 | $63.61 | 10.568% | $70.3323 | $70.33 | $70.35 | $70.30 |
| Purchase #7 | $44.46 | 10.369% | $49.0701 | $49.07 | $49.05 | $49.10 |
| 7 purchase totals = | $738.78 | $808.0440 | $808.04 | $808.05 | $808.10 | |