| 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 | $124.46 | 9.314% | $136.0522 | $136.05 | $136.05 | $136.10 |
| Purchase #2 | $163.99 | 3.280% | $169.3689 | $169.37 | $169.35 | $169.40 |
| Purchase #3 | $202.71 | 10.236% | $223.4594 | $223.46 | $223.45 | $223.50 |
| Purchase #4 | $237.77 | 11.158% | $264.3004 | $264.30 | $264.30 | $264.30 |
| Purchase #5 | $149.43 | 7.592% | $160.7747 | $160.77 | $160.75 | $160.80 |
| Purchase #6 | $81.41 | 6.146% | $86.4135 | $86.41 | $86.40 | $86.40 |
| Purchase #7 | $233.92 | 5.221% | $246.133 | $246.13 | $246.15 | $246.10 |
| 7 purchase totals = | $1,193.69 | $1,286.5021 | $1,286.49 | $1,286.45 | $1,286.60 | |