| 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 | $250.46 | 6.450% | $266.6147 | $266.61 | $266.60 | $266.60 |
| Purchase #2 | $98.92 | 5.650% | $104.509 | $104.51 | $104.50 | $104.50 |
| Purchase #3 | $77.38 | 11.722% | $86.4505 | $86.45 | $86.45 | $86.50 |
| Purchase #4 | $181.31 | 7.415% | $194.7541 | $194.75 | $194.75 | $194.80 |
| Purchase #5 | $146.69 | 6.849% | $156.7368 | $156.74 | $156.75 | $156.70 |
| Purchase #6 | $222.85 | 5.667% | $235.4789 | $235.48 | $235.50 | $235.50 |
| Purchase #7 | $140.67 | 9.499% | $154.0322 | $154.03 | $154.05 | $154.00 |
| 7 purchase totals = | $1,118.28 | $1,198.5762 | $1,198.57 | $1,198.60 | $1,198.60 | |