| 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 | $207.68 | 7.693% | $223.6568 | $223.66 | $223.65 | $223.70 |
| Purchase #2 | $113.35 | 8.289% | $122.7456 | $122.75 | $122.75 | $122.70 |
| Purchase #3 | $100.65 | 3.361% | $104.0328 | $104.03 | $104.05 | $104.00 |
| Purchase #4 | $228.50 | 11.105% | $253.8749 | $253.87 | $253.85 | $253.90 |
| Purchase #5 | $52.41 | 9.214% | $57.2391 | $57.24 | $57.25 | $57.20 |
| Purchase #6 | $51.90 | 6.300% | $55.1697 | $55.17 | $55.15 | $55.20 |
| Purchase #7 | $24.72 | 8.518% | $26.8256 | $26.83 | $26.85 | $26.80 |
| 7 purchase totals = | $779.21 | $843.5445 | $843.55 | $843.55 | $843.50 | |