| 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 | $107.39 | 10.752% | $118.9366 | $118.94 | $118.95 | $118.90 |
| Purchase #2 | $149.48 | 9.200% | $163.2322 | $163.23 | $163.25 | $163.20 |
| Purchase #3 | $109.59 | 8.303% | $118.6893 | $118.69 | $118.70 | $118.70 |
| Purchase #4 | $216.72 | 11.230% | $241.0577 | $241.06 | $241.05 | $241.10 |
| Purchase #5 | $25.41 | 11.295% | $28.2801 | $28.28 | $28.30 | $28.30 |
| Purchase #6 | $9.81 | 3.121% | $10.1162 | $10.12 | $10.10 | $10.10 |
| Purchase #7 | $15.59 | 9.695% | $17.1015 | $17.10 | $17.10 | $17.10 |
| 7 purchase totals = | $633.99 | $697.4136 | $697.42 | $697.45 | $697.40 | |