| 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 | $203.38 | 3.250% | $209.9899 | $209.99 | $210.00 | $210.00 |
| Purchase #2 | $106.40 | 6.811% | $113.6469 | $113.65 | $113.65 | $113.60 |
| Purchase #3 | $114.77 | 10.469% | $126.7853 | $126.79 | $126.80 | $126.80 |
| Purchase #4 | $26.81 | 7.223% | $28.7465 | $28.75 | $28.75 | $28.70 |
| Purchase #5 | $79.49 | 8.302% | $86.0893 | $86.09 | $86.10 | $86.10 |
| Purchase #6 | $81.60 | 12.265% | $91.6082 | $91.61 | $91.60 | $91.60 |
| Purchase #7 | $48.75 | 7.602% | $52.456 | $52.46 | $52.45 | $52.50 |
| 7 purchase totals = | $661.20 | $709.3221 | $709.34 | $709.35 | $709.30 | |