| 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 | $186.41 | 12.236% | $209.2191 | $209.22 | $209.20 | $209.20 |
| Purchase #2 | $163.71 | 8.290% | $177.2816 | $177.28 | $177.30 | $177.30 |
| Purchase #3 | $197.95 | 3.418% | $204.7159 | $204.72 | $204.70 | $204.70 |
| Purchase #4 | $171.78 | 10.706% | $190.1708 | $190.17 | $190.15 | $190.20 |
| Purchase #5 | $179.45 | 13.342% | $203.3922 | $203.39 | $203.40 | $203.40 |
| Purchase #6 | $167.62 | 13.591% | $190.4012 | $190.40 | $190.40 | $190.40 |
| Purchase #7 | $231.33 | 5.428% | $243.8866 | $243.89 | $243.90 | $243.90 |
| 7 purchase totals = | $1,298.25 | $1,419.0674 | $1,419.07 | $1,419.05 | $1,419.10 | |