| 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 | $125.55 | 6.616% | $133.8564 | $133.86 | $133.85 | $133.90 |
| Purchase #2 | $212.76 | 9.708% | $233.4147 | $233.41 | $233.40 | $233.40 |
| Purchase #3 | $78.68 | 5.165% | $82.7438 | $82.74 | $82.75 | $82.70 |
| Purchase #4 | $27.34 | 8.678% | $29.7126 | $29.71 | $29.70 | $29.70 |
| Purchase #5 | $218.69 | 13.151% | $247.4499 | $247.45 | $247.45 | $247.40 |
| Purchase #6 | $192.25 | 4.376% | $200.6629 | $200.66 | $200.65 | $200.70 |
| Purchase #7 | $51.70 | 9.359% | $56.5386 | $56.54 | $56.55 | $56.50 |
| 7 purchase totals = | $906.97 | $984.3789 | $984.37 | $984.35 | $984.30 | |