| 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 | $217.72 | 6.350% | $231.5452 | $231.55 | $231.55 | $231.50 |
| Purchase #2 | $100.65 | 8.375% | $109.0794 | $109.08 | $109.10 | $109.10 |
| Purchase #3 | $22.79 | 9.237% | $24.8951 | $24.90 | $24.90 | $24.90 |
| Purchase #4 | $162.27 | 10.516% | $179.3343 | $179.33 | $179.35 | $179.30 |
| Purchase #5 | $76.38 | 9.281% | $83.4688 | $83.47 | $83.45 | $83.50 |
| Purchase #6 | $26.70 | 12.653% | $30.0784 | $30.08 | $30.10 | $30.10 |
| Purchase #7 | $229.83 | 8.121% | $248.4945 | $248.49 | $248.50 | $248.50 |
| 7 purchase totals = | $836.34 | $906.8957 | $906.90 | $906.95 | $906.90 | |