| 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 | $124.75 | 5.835% | $132.0292 | $132.03 | $132.05 | $132.00 |
| Purchase #2 | $115.78 | 3.390% | $119.7049 | $119.70 | $119.70 | $119.70 |
| Purchase #3 | $208.60 | 13.731% | $237.2429 | $237.24 | $237.25 | $237.20 |
| Purchase #4 | $11.90 | 9.222% | $12.9974 | $13.00 | $13.00 | $13.00 |
| Purchase #5 | $58.75 | 12.865% | $66.3082 | $66.31 | $66.30 | $66.30 |
| Purchase #6 | $158.97 | 11.613% | $177.4312 | $177.43 | $177.45 | $177.40 |
| Purchase #7 | $52.82 | 12.237% | $59.2836 | $59.28 | $59.30 | $59.30 |
| 7 purchase totals = | $731.57 | $804.9974 | $804.99 | $805.05 | $804.90 | |