| 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 | $250.96 | 12.178% | $281.5219 | $281.52 | $281.50 | $281.50 |
| Purchase #2 | $236.34 | 13.785% | $268.9195 | $268.92 | $268.90 | $268.90 |
| Purchase #3 | $230.86 | 4.386% | $240.9855 | $240.99 | $241.00 | $241.00 |
| Purchase #4 | $59.61 | 10.864% | $66.086 | $66.09 | $66.10 | $66.10 |
| Purchase #5 | $208.55 | 10.868% | $231.2152 | $231.22 | $231.20 | $231.20 |
| Purchase #6 | $65.52 | 7.234% | $70.2597 | $70.26 | $70.25 | $70.30 |
| Purchase #7 | $123.72 | 11.379% | $137.7981 | $137.80 | $137.80 | $137.80 |
| 7 purchase totals = | $1,175.56 | $1,296.7859 | $1,296.80 | $1,296.75 | $1,296.80 | |