| 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 | $198.96 | 4.587% | $208.0863 | $208.09 | $208.10 | $208.10 |
| Purchase #2 | $100.36 | 5.635% | $106.0153 | $106.02 | $106.00 | $106.00 |
| Purchase #3 | $104.81 | 12.681% | $118.101 | $118.10 | $118.10 | $118.10 |
| Purchase #4 | $239.27 | 4.515% | $250.073 | $250.07 | $250.05 | $250.10 |
| Purchase #5 | $206.49 | 7.763% | $222.5198 | $222.52 | $222.50 | $222.50 |
| Purchase #6 | $47.71 | 8.411% | $51.7229 | $51.72 | $51.70 | $51.70 |
| Purchase #7 | $49.68 | 4.370% | $51.851 | $51.85 | $51.85 | $51.90 |
| 7 purchase totals = | $947.28 | $1,008.3693 | $1,008.37 | $1,008.30 | $1,008.40 | |