| 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 | $188.55 | 6.442% | $200.6964 | $200.70 | $200.70 | $200.70 |
| Purchase #2 | $108.52 | 12.448% | $122.0286 | $122.03 | $122.05 | $122.00 |
| Purchase #3 | $221.39 | 6.863% | $236.584 | $236.58 | $236.60 | $236.60 |
| Purchase #4 | $207.90 | 7.583% | $223.6651 | $223.67 | $223.65 | $223.70 |
| Purchase #5 | $65.29 | 7.820% | $70.3957 | $70.40 | $70.40 | $70.40 |
| Purchase #6 | $81.55 | 8.691% | $88.6375 | $88.64 | $88.65 | $88.60 |
| Purchase #7 | $110.90 | 3.189% | $114.4366 | $114.44 | $114.45 | $114.40 |
| 7 purchase totals = | $984.10 | $1,056.4439 | $1,056.46 | $1,056.50 | $1,056.40 | |