| 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 | $126.58 | 9.599% | $138.7304 | $138.73 | $138.75 | $138.70 |
| Purchase #2 | $118.45 | 8.425% | $128.4294 | $128.43 | $128.45 | $128.40 |
| Purchase #3 | $88.54 | 10.338% | $97.6933 | $97.69 | $97.70 | $97.70 |
| Purchase #4 | $236.52 | 13.765% | $269.077 | $269.08 | $269.10 | $269.10 |
| Purchase #5 | $97.98 | 9.795% | $107.5771 | $107.58 | $107.60 | $107.60 |
| Purchase #6 | $19.75 | 11.871% | $22.0945 | $22.09 | $22.10 | $22.10 |
| Purchase #7 | $125.52 | 7.459% | $134.8825 | $134.88 | $134.90 | $134.90 |
| 7 purchase totals = | $813.34 | $898.4842 | $898.48 | $898.60 | $898.50 | |