| 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 | $20.71 | 12.130% | $23.2221 | $23.22 | $23.20 | $23.20 |
| Purchase #2 | $12.69 | 6.323% | $13.4924 | $13.49 | $13.50 | $13.50 |
| Purchase #3 | $49.99 | 4.389% | $52.1841 | $52.18 | $52.20 | $52.20 |
| Purchase #4 | $193.84 | 10.524% | $214.2397 | $214.24 | $214.25 | $214.20 |
| Purchase #5 | $133.78 | 13.524% | $151.8724 | $151.87 | $151.85 | $151.90 |
| Purchase #6 | $215.28 | 9.149% | $234.976 | $234.98 | $235.00 | $235.00 |
| Purchase #7 | $7.54 | 10.369% | $8.3218 | $8.32 | $8.30 | $8.30 |
| 7 purchase totals = | $633.83 | $698.3085 | $698.30 | $698.30 | $698.30 | |