| 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 | $245.70 | 7.469% | $264.0513 | $264.05 | $264.05 | $264.10 |
| Purchase #2 | $108.58 | 12.353% | $121.9929 | $121.99 | $122.00 | $122.00 |
| Purchase #3 | $52.39 | 12.581% | $58.9812 | $58.98 | $59.00 | $59.00 |
| Purchase #4 | $99.95 | 8.486% | $108.4318 | $108.43 | $108.45 | $108.40 |
| Purchase #5 | $129.61 | 11.536% | $144.5618 | $144.56 | $144.55 | $144.60 |
| Purchase #6 | $72.28 | 11.849% | $80.8445 | $80.84 | $80.85 | $80.80 |
| Purchase #7 | $193.86 | 7.310% | $208.0312 | $208.03 | $208.05 | $208.00 |
| 7 purchase totals = | $902.37 | $986.8947 | $986.88 | $986.95 | $986.90 | |