| 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 | $226.71 | 7.353% | $243.38 | $243.38 | $243.40 | $243.40 |
| Purchase #2 | $27.90 | 9.306% | $30.4964 | $30.50 | $30.50 | $30.50 |
| Purchase #3 | $115.37 | 7.472% | $123.9904 | $123.99 | $124.00 | $124.00 |
| Purchase #4 | $78.90 | 7.184% | $84.5682 | $84.57 | $84.55 | $84.60 |
| Purchase #5 | $96.64 | 10.866% | $107.1409 | $107.14 | $107.15 | $107.10 |
| Purchase #6 | $178.96 | 4.461% | $186.9434 | $186.94 | $186.95 | $186.90 |
| Purchase #7 | $104.44 | 9.174% | $114.0213 | $114.02 | $114.00 | $114.00 |
| 7 purchase totals = | $828.92 | $890.5406 | $890.54 | $890.55 | $890.50 | |