| 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 | $214.52 | 6.325% | $228.0884 | $228.09 | $228.10 | $228.10 |
| Purchase #2 | $27.33 | 12.524% | $30.7528 | $30.75 | $30.75 | $30.80 |
| Purchase #3 | $173.54 | 6.333% | $184.5303 | $184.53 | $184.55 | $184.50 |
| Purchase #4 | $92.54 | 5.662% | $97.7796 | $97.78 | $97.80 | $97.80 |
| Purchase #5 | $125.82 | 12.418% | $141.4443 | $141.44 | $141.45 | $141.40 |
| Purchase #6 | $219.41 | 9.864% | $241.0526 | $241.05 | $241.05 | $241.10 |
| Purchase #7 | $147.79 | 13.161% | $167.2406 | $167.24 | $167.25 | $167.20 |
| 7 purchase totals = | $1,000.95 | $1,090.8886 | $1,090.88 | $1,090.95 | $1,090.90 | |