| 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 | $207.55 | 9.504% | $227.2756 | $227.28 | $227.30 | $227.30 |
| Purchase #2 | $180.32 | 8.352% | $195.3803 | $195.38 | $195.40 | $195.40 |
| Purchase #3 | $192.92 | 8.629% | $209.5671 | $209.57 | $209.55 | $209.60 |
| Purchase #4 | $236.41 | 7.668% | $254.5379 | $254.54 | $254.55 | $254.50 |
| Purchase #5 | $219.27 | 3.188% | $226.2603 | $226.26 | $226.25 | $226.30 |
| Purchase #6 | $92.82 | 13.221% | $105.0917 | $105.09 | $105.10 | $105.10 |
| Purchase #7 | $246.48 | 13.144% | $278.8773 | $278.88 | $278.90 | $278.90 |
| 7 purchase totals = | $1,375.77 | $1,496.9902 | $1,497.00 | $1,497.05 | $1,497.10 | |