| 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 | $93.63 | 4.333% | $97.687 | $97.69 | $97.70 | $97.70 |
| Purchase #2 | $80.92 | 6.548% | $86.2186 | $86.22 | $86.20 | $86.20 |
| Purchase #3 | $143.83 | 12.454% | $161.7426 | $161.74 | $161.75 | $161.70 |
| Purchase #4 | $222.36 | 3.416% | $229.9558 | $229.96 | $229.95 | $230.00 |
| Purchase #5 | $209.33 | 10.577% | $231.4708 | $231.47 | $231.45 | $231.50 |
| Purchase #6 | $75.41 | 6.221% | $80.1013 | $80.10 | $80.10 | $80.10 |
| Purchase #7 | $114.41 | 5.765% | $121.0057 | $121.01 | $121.00 | $121.00 |
| 7 purchase totals = | $939.89 | $1,008.1818 | $1,008.19 | $1,008.15 | $1,008.20 | |