| 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 | $12.35 | 3.219% | $12.7475 | $12.75 | $12.75 | $12.70 |
| Purchase #2 | $59.58 | 8.383% | $64.5746 | $64.57 | $64.55 | $64.60 |
| Purchase #3 | $148.92 | 9.671% | $163.3221 | $163.32 | $163.30 | $163.30 |
| Purchase #4 | $115.78 | 3.769% | $120.1437 | $120.14 | $120.15 | $120.10 |
| Purchase #5 | $180.97 | 8.156% | $195.7299 | $195.73 | $195.75 | $195.70 |
| Purchase #6 | $237.84 | 11.219% | $264.5233 | $264.52 | $264.50 | $264.50 |
| Purchase #7 | $237.81 | 10.198% | $262.0619 | $262.06 | $262.05 | $262.10 |
| 7 purchase totals = | $993.25 | $1,083.1030 | $1,083.09 | $1,083.05 | $1,083.00 | |