| 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 | $233.59 | 7.218% | $250.4505 | $250.45 | $250.45 | $250.50 |
| Purchase #2 | $78.42 | 11.278% | $87.2642 | $87.26 | $87.25 | $87.30 |
| Purchase #3 | $21.79 | 4.304% | $22.7278 | $22.73 | $22.75 | $22.70 |
| Purchase #4 | $176.75 | 4.217% | $184.2035 | $184.20 | $184.20 | $184.20 |
| Purchase #5 | $229.26 | 13.363% | $259.896 | $259.90 | $259.90 | $259.90 |
| Purchase #6 | $140.37 | 10.266% | $154.7804 | $154.78 | $154.80 | $154.80 |
| Purchase #7 | $222.91 | 4.186% | $232.241 | $232.24 | $232.25 | $232.20 |
| 7 purchase totals = | $1,103.09 | $1,191.5634 | $1,191.56 | $1,191.60 | $1,191.60 | |