| 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 | $242.45 | 10.160% | $267.0829 | $267.08 | $267.10 | $267.10 |
| Purchase #2 | $232.38 | 10.704% | $257.254 | $257.25 | $257.25 | $257.30 |
| Purchase #3 | $125.25 | 5.643% | $132.3179 | $132.32 | $132.30 | $132.30 |
| Purchase #4 | $91.47 | 13.195% | $103.5395 | $103.54 | $103.55 | $103.50 |
| Purchase #5 | $250.78 | 12.174% | $281.31 | $281.31 | $281.30 | $281.30 |
| Purchase #6 | $148.40 | 4.414% | $154.9504 | $154.95 | $154.95 | $155.00 |
| Purchase #7 | $183.63 | 13.553% | $208.5174 | $208.52 | $208.50 | $208.50 |
| 7 purchase totals = | $1,274.36 | $1,404.9721 | $1,404.97 | $1,404.95 | $1,405.00 | |