| 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 | $224.64 | 7.847% | $242.2675 | $242.27 | $242.25 | $242.30 |
| Purchase #2 | $122.36 | 6.421% | $130.2167 | $130.22 | $130.20 | $130.20 |
| Purchase #3 | $150.57 | 7.522% | $161.8959 | $161.90 | $161.90 | $161.90 |
| Purchase #4 | $20.54 | 3.211% | $21.1995 | $21.20 | $21.20 | $21.20 |
| Purchase #5 | $25.77 | 5.806% | $27.2662 | $27.27 | $27.25 | $27.30 |
| Purchase #6 | $44.37 | 13.469% | $50.3462 | $50.35 | $50.35 | $50.30 |
| Purchase #7 | $106.71 | 10.181% | $117.5741 | $117.57 | $117.55 | $117.60 |
| 7 purchase totals = | $694.96 | $750.7661 | $750.78 | $750.70 | $750.80 | |