| 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 | $97.46 | 8.858% | $106.093 | $106.09 | $106.10 | $106.10 |
| Purchase #2 | $109.56 | 8.684% | $119.0742 | $119.07 | $119.05 | $119.10 |
| Purchase #3 | $197.88 | 4.574% | $206.931 | $206.93 | $206.95 | $206.90 |
| Purchase #4 | $86.91 | 4.640% | $90.9426 | $90.94 | $90.95 | $90.90 |
| Purchase #5 | $165.56 | 3.240% | $170.9241 | $170.92 | $170.90 | $170.90 |
| Purchase #6 | $222.72 | 5.391% | $234.7268 | $234.73 | $234.75 | $234.70 |
| Purchase #7 | $230.37 | 5.796% | $243.7222 | $243.72 | $243.70 | $243.70 |
| 7 purchase totals = | $1,110.46 | $1,172.4139 | $1,172.40 | $1,172.40 | $1,172.30 | |