| 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 | $215.82 | 12.383% | $242.545 | $242.55 | $242.55 | $242.50 |
| Purchase #2 | $244.43 | 12.583% | $275.1866 | $275.19 | $275.20 | $275.20 |
| Purchase #3 | $89.43 | 9.136% | $97.6003 | $97.60 | $97.60 | $97.60 |
| Purchase #4 | $102.85 | 13.259% | $116.4869 | $116.49 | $116.50 | $116.50 |
| Purchase #5 | $32.32 | 13.616% | $36.7207 | $36.72 | $36.70 | $36.70 |
| Purchase #6 | $37.25 | 5.766% | $39.3978 | $39.40 | $39.40 | $39.40 |
| Purchase #7 | $71.60 | 10.754% | $79.2999 | $79.30 | $79.30 | $79.30 |
| 7 purchase totals = | $793.70 | $887.2372 | $887.25 | $887.25 | $887.20 | |