| 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 | $17.96 | 12.778% | $20.2549 | $20.25 | $20.25 | $20.30 |
| Purchase #2 | $225.89 | 3.476% | $233.7419 | $233.74 | $233.75 | $233.70 |
| Purchase #3 | $21.74 | 10.278% | $23.9744 | $23.97 | $23.95 | $24.00 |
| Purchase #4 | $186.44 | 10.388% | $205.8074 | $205.81 | $205.80 | $205.80 |
| Purchase #5 | $218.41 | 12.184% | $245.0211 | $245.02 | $245.00 | $245.00 |
| Purchase #6 | $226.72 | 3.776% | $235.2809 | $235.28 | $235.30 | $235.30 |
| Purchase #7 | $133.57 | 4.755% | $139.9213 | $139.92 | $139.90 | $139.90 |
| 7 purchase totals = | $1,030.73 | $1,104.0019 | $1,103.99 | $1,103.95 | $1,104.00 | |