| 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 | $75.54 | 3.597% | $78.2572 | $78.26 | $78.25 | $78.30 |
| Purchase #2 | $201.70 | 12.130% | $226.1662 | $226.17 | $226.15 | $226.20 |
| Purchase #3 | $227.81 | 6.542% | $242.7133 | $242.71 | $242.70 | $242.70 |
| Purchase #4 | $213.97 | 5.732% | $226.2348 | $226.23 | $226.25 | $226.20 |
| Purchase #5 | $27.88 | 9.820% | $30.6178 | $30.62 | $30.60 | $30.60 |
| Purchase #6 | $146.71 | 5.606% | $154.9346 | $154.93 | $154.95 | $154.90 |
| Purchase #7 | $239.69 | 4.630% | $250.7876 | $250.79 | $250.80 | $250.80 |
| 7 purchase totals = | $1,133.30 | $1,209.7115 | $1,209.71 | $1,209.70 | $1,209.70 | |