| 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 | $204.57 | 4.167% | $213.0944 | $213.09 | $213.10 | $213.10 |
| Purchase #2 | $105.25 | 11.411% | $117.2601 | $117.26 | $117.25 | $117.30 |
| Purchase #3 | $48.91 | 12.468% | $55.0081 | $55.01 | $55.00 | $55.00 |
| Purchase #4 | $28.56 | 9.863% | $31.3769 | $31.38 | $31.40 | $31.40 |
| Purchase #5 | $199.57 | 8.373% | $216.28 | $216.28 | $216.30 | $216.30 |
| Purchase #6 | $22.74 | 4.118% | $23.6764 | $23.68 | $23.70 | $23.70 |
| Purchase #7 | $43.48 | 5.507% | $45.8744 | $45.87 | $45.85 | $45.90 |
| 7 purchase totals = | $653.08 | $702.5703 | $702.57 | $702.60 | $702.70 | |