| 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 | $13.67 | 12.527% | $15.3824 | $15.38 | $15.40 | $15.40 |
| Purchase #2 | $205.62 | 11.314% | $228.8838 | $228.88 | $228.90 | $228.90 |
| Purchase #3 | $149.49 | 10.454% | $165.1177 | $165.12 | $165.10 | $165.10 |
| Purchase #4 | $237.49 | 4.485% | $248.1414 | $248.14 | $248.15 | $248.10 |
| Purchase #5 | $96.52 | 13.863% | $109.9006 | $109.90 | $109.90 | $109.90 |
| Purchase #6 | $122.97 | 11.142% | $136.6713 | $136.67 | $136.65 | $136.70 |
| Purchase #7 | $187.29 | 11.173% | $208.2159 | $208.22 | $208.20 | $208.20 |
| 7 purchase totals = | $1,013.05 | $1,112.3131 | $1,112.31 | $1,112.30 | $1,112.30 | |