| 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 | $203.49 | 6.284% | $216.2773 | $216.28 | $216.30 | $216.30 |
| Purchase #2 | $86.78 | 3.409% | $89.7383 | $89.74 | $89.75 | $89.70 |
| Purchase #3 | $7.91 | 4.549% | $8.2698 | $8.27 | $8.25 | $8.30 |
| Purchase #4 | $39.29 | 10.145% | $43.276 | $43.28 | $43.30 | $43.30 |
| Purchase #5 | $100.29 | 9.312% | $109.629 | $109.63 | $109.65 | $109.60 |
| Purchase #6 | $68.43 | 9.828% | $75.1553 | $75.16 | $75.15 | $75.20 |
| Purchase #7 | $232.37 | 12.464% | $261.3326 | $261.33 | $261.35 | $261.30 |
| 7 purchase totals = | $738.56 | $803.6783 | $803.69 | $803.75 | $803.70 | |