| 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 | $210.28 | 11.281% | $234.0017 | $234.00 | $234.00 | $234.00 |
| Purchase #2 | $137.31 | 9.831% | $150.8089 | $150.81 | $150.80 | $150.80 |
| Purchase #3 | $15.66 | 8.437% | $16.9812 | $16.98 | $17.00 | $17.00 |
| Purchase #4 | $21.88 | 6.674% | $23.3403 | $23.34 | $23.35 | $23.30 |
| Purchase #5 | $133.75 | 9.439% | $146.3747 | $146.37 | $146.35 | $146.40 |
| Purchase #6 | $38.57 | 11.650% | $43.0634 | $43.06 | $43.05 | $43.10 |
| Purchase #7 | $144.68 | 6.444% | $154.0032 | $154.00 | $154.00 | $154.00 |
| 7 purchase totals = | $702.13 | $768.5734 | $768.56 | $768.55 | $768.60 | |