| 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 | $195.80 | 9.804% | $214.9962 | $215.00 | $215.00 | $215.00 |
| Purchase #2 | $232.99 | 7.746% | $251.0374 | $251.04 | $251.05 | $251.00 |
| Purchase #3 | $188.45 | 12.651% | $212.2908 | $212.29 | $212.30 | $212.30 |
| Purchase #4 | $126.46 | 6.211% | $134.3144 | $134.31 | $134.30 | $134.30 |
| Purchase #5 | $161.43 | 3.697% | $167.3981 | $167.40 | $167.40 | $167.40 |
| Purchase #6 | $42.32 | 6.765% | $45.1829 | $45.18 | $45.20 | $45.20 |
| Purchase #7 | $51.99 | 10.401% | $57.3975 | $57.40 | $57.40 | $57.40 |
| 7 purchase totals = | $999.44 | $1,082.6173 | $1,082.62 | $1,082.65 | $1,082.60 | |