| 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 | $196.40 | 5.501% | $207.204 | $207.20 | $207.20 | $207.20 |
| Purchase #2 | $181.84 | 10.763% | $201.4114 | $201.41 | $201.40 | $201.40 |
| Purchase #3 | $27.44 | 5.569% | $28.9681 | $28.97 | $28.95 | $29.00 |
| Purchase #4 | $229.81 | 7.138% | $246.2138 | $246.21 | $246.20 | $246.20 |
| Purchase #5 | $21.40 | 11.711% | $23.9062 | $23.91 | $23.90 | $23.90 |
| Purchase #6 | $181.85 | 9.533% | $199.1858 | $199.19 | $199.20 | $199.20 |
| Purchase #7 | $31.49 | 5.361% | $33.1782 | $33.18 | $33.20 | $33.20 |
| 7 purchase totals = | $870.23 | $940.0675 | $940.07 | $940.05 | $940.10 | |