| 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 | $212.31 | 12.836% | $239.5621 | $239.56 | $239.55 | $239.60 |
| Purchase #2 | $243.92 | 7.416% | $262.0091 | $262.01 | $262.00 | $262.00 |
| Purchase #3 | $158.54 | 11.637% | $176.9893 | $176.99 | $177.00 | $177.00 |
| Purchase #4 | $77.30 | 3.583% | $80.0697 | $80.07 | $80.05 | $80.10 |
| Purchase #5 | $219.64 | 7.499% | $236.1108 | $236.11 | $236.10 | $236.10 |
| Purchase #6 | $131.70 | 5.197% | $138.5444 | $138.54 | $138.55 | $138.50 |
| Purchase #7 | $20.82 | 10.363% | $22.9776 | $22.98 | $23.00 | $23.00 |
| 7 purchase totals = | $1,064.23 | $1,156.2630 | $1,156.26 | $1,156.25 | $1,156.30 | |