| 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 | $123.95 | 8.426% | $134.394 | $134.39 | $134.40 | $134.40 |
| Purchase #2 | $226.97 | 7.137% | $243.1688 | $243.17 | $243.15 | $243.20 |
| Purchase #3 | $186.98 | 11.218% | $207.9554 | $207.96 | $207.95 | $208.00 |
| Purchase #4 | $247.38 | 4.547% | $258.6284 | $258.63 | $258.65 | $258.60 |
| Purchase #5 | $79.47 | 11.716% | $88.7807 | $88.78 | $88.80 | $88.80 |
| Purchase #6 | $237.77 | 10.550% | $262.8547 | $262.85 | $262.85 | $262.90 |
| Purchase #7 | $180.66 | 5.416% | $190.4445 | $190.44 | $190.45 | $190.40 |
| 7 purchase totals = | $1,283.18 | $1,386.2265 | $1,386.22 | $1,386.25 | $1,386.30 | |