| 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 | $210.85 | 8.693% | $229.1792 | $229.18 | $229.20 | $229.20 |
| Purchase #2 | $120.96 | 12.531% | $136.1175 | $136.12 | $136.10 | $136.10 |
| Purchase #3 | $161.76 | 4.615% | $169.2252 | $169.23 | $169.25 | $169.20 |
| Purchase #4 | $87.41 | 13.421% | $99.1413 | $99.14 | $99.15 | $99.10 |
| Purchase #5 | $209.56 | 10.567% | $231.7042 | $231.70 | $231.70 | $231.70 |
| Purchase #6 | $109.77 | 13.282% | $124.3497 | $124.35 | $124.35 | $124.30 |
| Purchase #7 | $237.79 | 3.818% | $246.8688 | $246.87 | $246.85 | $246.90 |
| 7 purchase totals = | $1,138.10 | $1,236.5859 | $1,236.59 | $1,236.60 | $1,236.50 | |