| 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 | $120.36 | 4.173% | $125.3826 | $125.38 | $125.40 | $125.40 |
| Purchase #2 | $198.34 | 8.284% | $214.7705 | $214.77 | $214.75 | $214.80 |
| Purchase #3 | $98.93 | 5.105% | $103.9804 | $103.98 | $104.00 | $104.00 |
| Purchase #4 | $87.58 | 7.126% | $93.821 | $93.82 | $93.80 | $93.80 |
| Purchase #5 | $75.94 | 3.590% | $78.6662 | $78.67 | $78.65 | $78.70 |
| Purchase #6 | $188.55 | 5.334% | $198.6073 | $198.61 | $198.60 | $198.60 |
| Purchase #7 | $29.89 | 13.138% | $33.8169 | $33.82 | $33.80 | $33.80 |
| 7 purchase totals = | $799.59 | $849.0449 | $849.05 | $849.00 | $849.10 | |