| 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 | $248.99 | 5.133% | $261.7707 | $261.77 | $261.75 | $261.80 |
| Purchase #2 | $10.40 | 11.308% | $11.576 | $11.58 | $11.60 | $11.60 |
| Purchase #3 | $207.67 | 3.862% | $215.6902 | $215.69 | $215.70 | $215.70 |
| Purchase #4 | $62.79 | 9.107% | $68.5083 | $68.51 | $68.50 | $68.50 |
| Purchase #5 | $142.32 | 12.349% | $159.8951 | $159.90 | $159.90 | $159.90 |
| Purchase #6 | $89.92 | 11.226% | $100.0144 | $100.01 | $100.00 | $100.00 |
| Purchase #7 | $20.96 | 3.853% | $21.7676 | $21.77 | $21.75 | $21.80 |
| 7 purchase totals = | $783.05 | $839.2223 | $839.23 | $839.20 | $839.30 | |