| 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 | $196.82 | 3.532% | $203.7717 | $203.77 | $203.75 | $203.80 |
| Purchase #2 | $88.35 | 12.526% | $99.4167 | $99.42 | $99.40 | $99.40 |
| Purchase #3 | $39.36 | 9.757% | $43.2004 | $43.20 | $43.20 | $43.20 |
| Purchase #4 | $54.82 | 13.377% | $62.1533 | $62.15 | $62.15 | $62.20 |
| Purchase #5 | $77.98 | 10.615% | $86.2576 | $86.26 | $86.25 | $86.30 |
| Purchase #6 | $221.77 | 4.193% | $231.0688 | $231.07 | $231.05 | $231.10 |
| Purchase #7 | $104.75 | 5.366% | $110.3709 | $110.37 | $110.35 | $110.40 |
| 7 purchase totals = | $783.85 | $836.2394 | $836.24 | $836.15 | $836.40 | |