| 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 | $11.62 | 6.566% | $12.383 | $12.38 | $12.40 | $12.40 |
| Purchase #2 | $235.52 | 3.275% | $243.2333 | $243.23 | $243.25 | $243.20 |
| Purchase #3 | $64.51 | 12.557% | $72.6105 | $72.61 | $72.60 | $72.60 |
| Purchase #4 | $117.31 | 13.125% | $132.7069 | $132.71 | $132.70 | $132.70 |
| Purchase #5 | $41.75 | 10.561% | $46.1592 | $46.16 | $46.15 | $46.20 |
| Purchase #6 | $76.30 | 13.178% | $86.3548 | $86.35 | $86.35 | $86.40 |
| Purchase #7 | $37.94 | 8.682% | $41.234 | $41.23 | $41.25 | $41.20 |
| 7 purchase totals = | $584.95 | $634.6817 | $634.67 | $634.70 | $634.70 | |