| 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 | $102.73 | 6.304% | $109.2061 | $109.21 | $109.20 | $109.20 |
| Purchase #2 | $245.81 | 10.381% | $271.3275 | $271.33 | $271.35 | $271.30 |
| Purchase #3 | $46.53 | 3.707% | $48.2549 | $48.25 | $48.25 | $48.30 |
| Purchase #4 | $82.85 | 11.703% | $92.5459 | $92.55 | $92.55 | $92.50 |
| Purchase #5 | $149.91 | 8.839% | $163.1605 | $163.16 | $163.15 | $163.20 |
| Purchase #6 | $137.66 | 12.502% | $154.8703 | $154.87 | $154.85 | $154.90 |
| Purchase #7 | $157.45 | 5.556% | $166.1979 | $166.20 | $166.20 | $166.20 |
| 7 purchase totals = | $922.94 | $1,005.5631 | $1,005.57 | $1,005.55 | $1,005.60 | |