| 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 | $121.77 | 10.359% | $134.3842 | $134.38 | $134.40 | $134.40 |
| Purchase #2 | $104.89 | 11.262% | $116.7027 | $116.70 | $116.70 | $116.70 |
| Purchase #3 | $155.42 | 13.682% | $176.6846 | $176.68 | $176.70 | $176.70 |
| Purchase #4 | $28.72 | 7.525% | $30.8812 | $30.88 | $30.90 | $30.90 |
| Purchase #5 | $104.92 | 6.572% | $111.8153 | $111.82 | $111.80 | $111.80 |
| Purchase #6 | $36.76 | 3.373% | $37.9999 | $38.00 | $38.00 | $38.00 |
| Purchase #7 | $184.97 | 11.484% | $206.212 | $206.21 | $206.20 | $206.20 |
| 7 purchase totals = | $737.45 | $814.6799 | $814.67 | $814.70 | $814.70 | |