| 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 | $243.84 | 11.608% | $272.1449 | $272.14 | $272.15 | $272.10 |
| Purchase #2 | $29.66 | 4.240% | $30.9176 | $30.92 | $30.90 | $30.90 |
| Purchase #3 | $49.77 | 10.552% | $55.0217 | $55.02 | $55.00 | $55.00 |
| Purchase #4 | $47.79 | 13.694% | $54.3344 | $54.33 | $54.35 | $54.30 |
| Purchase #5 | $135.59 | 6.702% | $144.6772 | $144.68 | $144.70 | $144.70 |
| Purchase #6 | $23.54 | 12.685% | $26.526 | $26.53 | $26.55 | $26.50 |
| Purchase #7 | $39.47 | 13.414% | $44.7645 | $44.76 | $44.75 | $44.80 |
| 7 purchase totals = | $569.66 | $628.3863 | $628.38 | $628.40 | $628.30 | |