| 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 | $112.97 | 7.167% | $121.0666 | $121.07 | $121.05 | $121.10 |
| Purchase #2 | $236.40 | 11.213% | $262.9075 | $262.91 | $262.90 | $262.90 |
| Purchase #3 | $176.83 | 4.580% | $184.9288 | $184.93 | $184.95 | $184.90 |
| Purchase #4 | $154.86 | 9.234% | $169.1598 | $169.16 | $169.15 | $169.20 |
| Purchase #5 | $237.47 | 7.845% | $256.0995 | $256.10 | $256.10 | $256.10 |
| Purchase #6 | $159.44 | 8.619% | $173.1821 | $173.18 | $173.20 | $173.20 |
| Purchase #7 | $63.88 | 7.833% | $68.8837 | $68.88 | $68.90 | $68.90 |
| 7 purchase totals = | $1,141.85 | $1,236.2280 | $1,236.23 | $1,236.25 | $1,236.30 | |