| 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 | $112.39 | 11.738% | $125.5823 | $125.58 | $125.60 | $125.60 |
| Purchase #2 | $250.69 | 13.344% | $284.1421 | $284.14 | $284.15 | $284.10 |
| Purchase #3 | $24.89 | 5.605% | $26.2851 | $26.29 | $26.30 | $26.30 |
| Purchase #4 | $91.29 | 12.164% | $102.3945 | $102.39 | $102.40 | $102.40 |
| Purchase #5 | $132.34 | 8.199% | $143.1906 | $143.19 | $143.20 | $143.20 |
| Purchase #6 | $214.89 | 7.697% | $231.4301 | $231.43 | $231.45 | $231.40 |
| Purchase #7 | $27.63 | 13.572% | $31.3799 | $31.38 | $31.40 | $31.40 |
| 7 purchase totals = | $854.12 | $944.4046 | $944.40 | $944.50 | $944.40 | |