| 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 | $209.62 | 10.579% | $231.7957 | $231.80 | $231.80 | $231.80 |
| Purchase #2 | $107.95 | 3.771% | $112.0208 | $112.02 | $112.00 | $112.00 |
| Purchase #3 | $210.60 | 12.743% | $237.4368 | $237.44 | $237.45 | $237.40 |
| Purchase #4 | $72.79 | 11.801% | $81.3799 | $81.38 | $81.40 | $81.40 |
| Purchase #5 | $40.28 | 7.114% | $43.1455 | $43.15 | $43.15 | $43.10 |
| Purchase #6 | $26.98 | 11.393% | $30.0538 | $30.05 | $30.05 | $30.10 |
| Purchase #7 | $199.59 | 4.223% | $208.0187 | $208.02 | $208.00 | $208.00 |
| 7 purchase totals = | $867.81 | $943.8512 | $943.86 | $943.85 | $943.80 | |