| 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 | $25.91 | 7.384% | $27.8232 | $27.82 | $27.80 | $27.80 |
| Purchase #2 | $163.41 | 3.671% | $169.4088 | $169.41 | $169.40 | $169.40 |
| Purchase #3 | $196.25 | 4.478% | $205.0381 | $205.04 | $205.05 | $205.00 |
| Purchase #4 | $222.91 | 6.296% | $236.9444 | $236.94 | $236.95 | $236.90 |
| Purchase #5 | $112.27 | 9.696% | $123.1557 | $123.16 | $123.15 | $123.20 |
| Purchase #6 | $167.30 | 5.649% | $176.7508 | $176.75 | $176.75 | $176.80 |
| Purchase #7 | $243.45 | 9.305% | $266.103 | $266.10 | $266.10 | $266.10 |
| 7 purchase totals = | $1,131.50 | $1,205.2240 | $1,205.22 | $1,205.20 | $1,205.20 | |