| 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 | $183.72 | 12.269% | $206.2606 | $206.26 | $206.25 | $206.30 |
| Purchase #2 | $46.59 | 9.176% | $50.8651 | $50.87 | $50.85 | $50.90 |
| Purchase #3 | $63.85 | 11.216% | $71.0114 | $71.01 | $71.00 | $71.00 |
| Purchase #4 | $238.70 | 9.411% | $261.1641 | $261.16 | $261.15 | $261.20 |
| Purchase #5 | $10.55 | 4.392% | $11.0134 | $11.01 | $11.00 | $11.00 |
| Purchase #6 | $154.25 | 8.820% | $167.8549 | $167.85 | $167.85 | $167.90 |
| Purchase #7 | $91.77 | 13.232% | $103.913 | $103.91 | $103.90 | $103.90 |
| 7 purchase totals = | $789.43 | $872.0825 | $872.07 | $872.00 | $872.20 | |