| 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 | $17.73 | 10.564% | $19.603 | $19.60 | $19.60 | $19.60 |
| Purchase #2 | $212.82 | 13.682% | $241.938 | $241.94 | $241.95 | $241.90 |
| Purchase #3 | $208.81 | 3.668% | $216.4692 | $216.47 | $216.45 | $216.50 |
| Purchase #4 | $248.25 | 11.207% | $276.0714 | $276.07 | $276.05 | $276.10 |
| Purchase #5 | $161.39 | 7.318% | $173.2005 | $173.20 | $173.20 | $173.20 |
| Purchase #6 | $26.99 | 12.353% | $30.3241 | $30.32 | $30.30 | $30.30 |
| Purchase #7 | $227.91 | 13.610% | $258.9286 | $258.93 | $258.95 | $258.90 |
| 7 purchase totals = | $1,103.90 | $1,216.5348 | $1,216.53 | $1,216.50 | $1,216.50 | |