| 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 | $79.32 | 10.873% | $87.9445 | $87.94 | $87.95 | $87.90 |
| Purchase #2 | $102.44 | 10.321% | $113.0128 | $113.01 | $113.00 | $113.00 |
| Purchase #3 | $228.44 | 8.754% | $248.4376 | $248.44 | $248.45 | $248.40 |
| Purchase #4 | $119.79 | 5.534% | $126.4192 | $126.42 | $126.40 | $126.40 |
| Purchase #5 | $65.69 | 8.528% | $71.292 | $71.29 | $71.30 | $71.30 |
| Purchase #6 | $236.50 | 9.442% | $258.8303 | $258.83 | $258.85 | $258.80 |
| Purchase #7 | $243.43 | 11.389% | $271.1542 | $271.15 | $271.15 | $271.20 |
| 7 purchase totals = | $1,075.61 | $1,177.0906 | $1,177.08 | $1,177.10 | $1,177.00 | |