| 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 | $82.92 | 4.790% | $86.8919 | $86.89 | $86.90 | $86.90 |
| Purchase #2 | $116.89 | 4.154% | $121.7456 | $121.75 | $121.75 | $121.70 |
| Purchase #3 | $188.87 | 13.142% | $213.6913 | $213.69 | $213.70 | $213.70 |
| Purchase #4 | $203.69 | 12.868% | $229.9008 | $229.90 | $229.90 | $229.90 |
| Purchase #5 | $210.97 | 6.515% | $224.7147 | $224.71 | $224.70 | $224.70 |
| Purchase #6 | $222.86 | 8.694% | $242.2354 | $242.24 | $242.25 | $242.20 |
| Purchase #7 | $37.87 | 12.492% | $42.6007 | $42.60 | $42.60 | $42.60 |
| 7 purchase totals = | $1,064.07 | $1,161.7804 | $1,161.78 | $1,161.80 | $1,161.70 | |