| 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 | $217.63 | 3.292% | $224.7944 | $224.79 | $224.80 | $224.80 |
| Purchase #2 | $166.41 | 10.862% | $184.4855 | $184.49 | $184.50 | $184.50 |
| Purchase #3 | $186.76 | 11.749% | $208.7024 | $208.70 | $208.70 | $208.70 |
| Purchase #4 | $28.32 | 6.446% | $30.1455 | $30.15 | $30.15 | $30.10 |
| Purchase #5 | $234.91 | 10.690% | $260.0219 | $260.02 | $260.00 | $260.00 |
| Purchase #6 | $49.80 | 7.640% | $53.6047 | $53.60 | $53.60 | $53.60 |
| Purchase #7 | $51.90 | 13.594% | $58.9553 | $58.96 | $58.95 | $59.00 |
| 7 purchase totals = | $935.73 | $1,020.7097 | $1,020.71 | $1,020.70 | $1,020.70 | |