| 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 | $136.65 | 7.203% | $146.4929 | $146.49 | $146.50 | $146.50 |
| Purchase #2 | $201.57 | 9.462% | $220.6426 | $220.64 | $220.65 | $220.60 |
| Purchase #3 | $33.72 | 13.362% | $38.2257 | $38.23 | $38.25 | $38.20 |
| Purchase #4 | $233.35 | 13.491% | $264.8312 | $264.83 | $264.85 | $264.80 |
| Purchase #5 | $58.30 | 4.755% | $61.0722 | $61.07 | $61.05 | $61.10 |
| Purchase #6 | $19.59 | 8.230% | $21.2023 | $21.20 | $21.20 | $21.20 |
| Purchase #7 | $85.70 | 13.821% | $97.5446 | $97.54 | $97.55 | $97.50 |
| 7 purchase totals = | $768.88 | $850.0115 | $850.00 | $850.05 | $849.90 | |