| 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 | $248.84 | 7.776% | $268.1898 | $268.19 | $268.20 | $268.20 |
| Purchase #2 | $41.46 | 9.567% | $45.4265 | $45.43 | $45.45 | $45.40 |
| Purchase #3 | $130.44 | 11.553% | $145.5097 | $145.51 | $145.50 | $145.50 |
| Purchase #4 | $28.56 | 10.512% | $31.5622 | $31.56 | $31.55 | $31.60 |
| Purchase #5 | $223.75 | 4.652% | $234.1589 | $234.16 | $234.15 | $234.20 |
| Purchase #6 | $11.95 | 10.728% | $13.232 | $13.23 | $13.25 | $13.20 |
| Purchase #7 | $77.61 | 12.156% | $87.0443 | $87.04 | $87.05 | $87.00 |
| 7 purchase totals = | $762.61 | $825.1234 | $825.12 | $825.15 | $825.10 | |