| 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 | $208.76 | 11.194% | $232.1286 | $232.13 | $232.15 | $232.10 |
| Purchase #2 | $250.33 | 3.637% | $259.4345 | $259.43 | $259.45 | $259.40 |
| Purchase #3 | $127.78 | 9.557% | $139.9919 | $139.99 | $140.00 | $140.00 |
| Purchase #4 | $20.73 | 8.758% | $22.5455 | $22.55 | $22.55 | $22.50 |
| Purchase #5 | $188.64 | 7.734% | $203.2294 | $203.23 | $203.25 | $203.20 |
| Purchase #6 | $12.26 | 4.591% | $12.8229 | $12.82 | $12.80 | $12.80 |
| Purchase #7 | $65.95 | 9.554% | $72.2509 | $72.25 | $72.25 | $72.30 |
| 7 purchase totals = | $874.45 | $942.4037 | $942.40 | $942.45 | $942.30 | |