| 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 | $27.66 | 9.217% | $30.2094 | $30.21 | $30.20 | $30.20 |
| Purchase #2 | $245.41 | 5.838% | $259.737 | $259.74 | $259.75 | $259.70 |
| Purchase #3 | $207.54 | 8.791% | $225.7848 | $225.78 | $225.80 | $225.80 |
| Purchase #4 | $72.79 | 6.315% | $77.3867 | $77.39 | $77.40 | $77.40 |
| Purchase #5 | $235.88 | 11.647% | $263.3529 | $263.35 | $263.35 | $263.40 |
| Purchase #6 | $102.99 | 11.382% | $114.7123 | $114.71 | $114.70 | $114.70 |
| Purchase #7 | $73.84 | 6.686% | $78.7769 | $78.78 | $78.80 | $78.80 |
| 7 purchase totals = | $966.11 | $1,049.9600 | $1,049.96 | $1,050.00 | $1,050.00 | |