| 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 | $210.98 | 5.427% | $222.4299 | $222.43 | $222.45 | $222.40 |
| Purchase #2 | $250.69 | 13.431% | $284.3602 | $284.36 | $284.35 | $284.40 |
| Purchase #3 | $148.64 | 4.233% | $154.9319 | $154.93 | $154.95 | $154.90 |
| Purchase #4 | $205.37 | 5.789% | $217.2589 | $217.26 | $217.25 | $217.30 |
| Purchase #5 | $124.71 | 12.637% | $140.4696 | $140.47 | $140.45 | $140.50 |
| Purchase #6 | $205.76 | 5.622% | $217.3278 | $217.33 | $217.35 | $217.30 |
| Purchase #7 | $17.63 | 3.776% | $18.2957 | $18.30 | $18.30 | $18.30 |
| 7 purchase totals = | $1,163.78 | $1,255.0740 | $1,255.08 | $1,255.10 | $1,255.10 | |