| 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 | $186.46 | 12.240% | $209.2827 | $209.28 | $209.30 | $209.30 |
| Purchase #2 | $102.42 | 11.615% | $114.3161 | $114.32 | $114.30 | $114.30 |
| Purchase #3 | $70.69 | 13.181% | $80.0076 | $80.01 | $80.00 | $80.00 |
| Purchase #4 | $79.63 | 3.535% | $82.4449 | $82.44 | $82.45 | $82.40 |
| Purchase #5 | $210.66 | 6.691% | $224.7553 | $224.76 | $224.75 | $224.80 |
| Purchase #6 | $82.51 | 4.175% | $85.9548 | $85.95 | $85.95 | $86.00 |
| Purchase #7 | $63.84 | 8.856% | $69.4937 | $69.49 | $69.50 | $69.50 |
| 7 purchase totals = | $796.21 | $866.2551 | $866.25 | $866.25 | $866.30 | |