| 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 | $13.31 | 12.834% | $15.0182 | $15.02 | $15.00 | $15.00 |
| Purchase #2 | $24.60 | 7.845% | $26.5299 | $26.53 | $26.55 | $26.50 |
| Purchase #3 | $111.77 | 11.439% | $124.5554 | $124.56 | $124.55 | $124.60 |
| Purchase #4 | $195.76 | 9.527% | $214.4101 | $214.41 | $214.40 | $214.40 |
| Purchase #5 | $212.46 | 13.529% | $241.2037 | $241.20 | $241.20 | $241.20 |
| Purchase #6 | $20.65 | 12.198% | $23.1689 | $23.17 | $23.15 | $23.20 |
| Purchase #7 | $215.98 | 13.459% | $245.0487 | $245.05 | $245.05 | $245.00 |
| 7 purchase totals = | $794.53 | $889.9349 | $889.94 | $889.90 | $889.90 | |