| 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 | $219.58 | 5.618% | $231.916 | $231.92 | $231.90 | $231.90 |
| Purchase #2 | $118.45 | 13.477% | $134.4135 | $134.41 | $134.40 | $134.40 |
| Purchase #3 | $215.83 | 12.201% | $242.1634 | $242.16 | $242.15 | $242.20 |
| Purchase #4 | $136.80 | 9.354% | $149.5963 | $149.60 | $149.60 | $149.60 |
| Purchase #5 | $33.53 | 8.130% | $36.256 | $36.26 | $36.25 | $36.30 |
| Purchase #6 | $9.89 | 11.105% | $10.9883 | $10.99 | $11.00 | $11.00 |
| Purchase #7 | $162.34 | 9.599% | $177.923 | $177.92 | $177.90 | $177.90 |
| 7 purchase totals = | $896.42 | $983.2565 | $983.26 | $983.20 | $983.30 | |