| 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 | $218.41 | 12.388% | $245.4666 | $245.47 | $245.45 | $245.50 |
| Purchase #2 | $78.44 | 5.494% | $82.7495 | $82.75 | $82.75 | $82.70 |
| Purchase #3 | $114.71 | 7.816% | $123.6757 | $123.68 | $123.70 | $123.70 |
| Purchase #4 | $52.69 | 5.669% | $55.677 | $55.68 | $55.70 | $55.70 |
| Purchase #5 | $20.75 | 7.273% | $22.2591 | $22.26 | $22.25 | $22.30 |
| Purchase #6 | $86.74 | 13.378% | $98.3441 | $98.34 | $98.35 | $98.30 |
| Purchase #7 | $188.79 | 13.580% | $214.4277 | $214.43 | $214.45 | $214.40 |
| 7 purchase totals = | $760.53 | $842.5997 | $842.61 | $842.65 | $842.60 | |