| 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 | $236.83 | 10.161% | $260.8943 | $260.89 | $260.90 | $260.90 |
| Purchase #2 | $18.78 | 13.114% | $21.2428 | $21.24 | $21.25 | $21.20 |
| Purchase #3 | $203.37 | 10.689% | $225.1082 | $225.11 | $225.10 | $225.10 |
| Purchase #4 | $182.42 | 5.757% | $192.9219 | $192.92 | $192.90 | $192.90 |
| Purchase #5 | $30.69 | 5.703% | $32.4403 | $32.44 | $32.45 | $32.40 |
| Purchase #6 | $50.73 | 7.823% | $54.6986 | $54.70 | $54.70 | $54.70 |
| Purchase #7 | $116.38 | 5.808% | $123.1394 | $123.14 | $123.15 | $123.10 |
| 7 purchase totals = | $839.20 | $910.4455 | $910.44 | $910.45 | $910.30 | |