| 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 | $243.61 | 4.611% | $254.8429 | $254.84 | $254.85 | $254.80 |
| Purchase #2 | $88.60 | 11.605% | $98.882 | $98.88 | $98.90 | $98.90 |
| Purchase #3 | $173.91 | 3.536% | $180.0595 | $180.06 | $180.05 | $180.10 |
| Purchase #4 | $248.38 | 6.400% | $264.2763 | $264.28 | $264.30 | $264.30 |
| Purchase #5 | $203.31 | 5.408% | $214.305 | $214.31 | $214.30 | $214.30 |
| Purchase #6 | $242.85 | 8.705% | $263.9901 | $263.99 | $264.00 | $264.00 |
| Purchase #7 | $208.41 | 13.281% | $236.0889 | $236.09 | $236.10 | $236.10 |
| 7 purchase totals = | $1,409.07 | $1,512.4447 | $1,512.45 | $1,512.50 | $1,512.50 | |