| 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 | $220.66 | 6.506% | $235.0161 | $235.02 | $235.00 | $235.00 |
| Purchase #2 | $11.96 | 11.722% | $13.362 | $13.36 | $13.35 | $13.40 |
| Purchase #3 | $97.46 | 10.303% | $107.5013 | $107.50 | $107.50 | $107.50 |
| Purchase #4 | $126.75 | 11.203% | $140.9498 | $140.95 | $140.95 | $140.90 |
| Purchase #5 | $30.27 | 10.567% | $33.4686 | $33.47 | $33.45 | $33.50 |
| Purchase #6 | $146.88 | 7.304% | $157.6081 | $157.61 | $157.60 | $157.60 |
| Purchase #7 | $112.79 | 11.781% | $126.0778 | $126.08 | $126.10 | $126.10 |
| 7 purchase totals = | $746.77 | $813.9837 | $813.99 | $813.95 | $814.00 | |