| 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 | $233.40 | 7.138% | $250.0601 | $250.06 | $250.05 | $250.10 |
| Purchase #2 | $224.59 | 4.817% | $235.4085 | $235.41 | $235.40 | $235.40 |
| Purchase #3 | $77.57 | 11.279% | $86.3191 | $86.32 | $86.30 | $86.30 |
| Purchase #4 | $222.26 | 5.506% | $234.4976 | $234.50 | $234.50 | $234.50 |
| Purchase #5 | $69.99 | 5.709% | $73.9857 | $73.99 | $74.00 | $74.00 |
| Purchase #6 | $55.29 | 8.621% | $60.0566 | $60.06 | $60.05 | $60.10 |
| Purchase #7 | $196.68 | 6.144% | $208.764 | $208.76 | $208.75 | $208.80 |
| 7 purchase totals = | $1,079.78 | $1,149.0916 | $1,149.10 | $1,149.05 | $1,149.20 | |