| 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 | $221.54 | 6.673% | $236.3234 | $236.32 | $236.30 | $236.30 |
| Purchase #2 | $27.69 | 9.463% | $30.3103 | $30.31 | $30.30 | $30.30 |
| Purchase #3 | $105.40 | 5.612% | $111.315 | $111.32 | $111.30 | $111.30 |
| Purchase #4 | $16.40 | 4.645% | $17.1618 | $17.16 | $17.15 | $17.20 |
| Purchase #5 | $204.61 | 10.546% | $226.1882 | $226.19 | $226.20 | $226.20 |
| Purchase #6 | $213.74 | 8.853% | $232.6624 | $232.66 | $232.65 | $232.70 |
| Purchase #7 | $37.61 | 3.314% | $38.8564 | $38.86 | $38.85 | $38.90 |
| 7 purchase totals = | $826.99 | $892.8175 | $892.82 | $892.75 | $892.90 | |