| 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 | $131.73 | 7.400% | $141.478 | $141.48 | $141.50 | $141.50 |
| Purchase #2 | $106.94 | 5.754% | $113.0933 | $113.09 | $113.10 | $113.10 |
| Purchase #3 | $219.60 | 9.597% | $240.675 | $240.68 | $240.70 | $240.70 |
| Purchase #4 | $23.44 | 3.263% | $24.2048 | $24.20 | $24.20 | $24.20 |
| Purchase #5 | $205.58 | 4.130% | $214.0705 | $214.07 | $214.05 | $214.10 |
| Purchase #6 | $5.50 | 13.607% | $6.2484 | $6.25 | $6.25 | $6.20 |
| Purchase #7 | $25.46 | 11.450% | $28.3752 | $28.38 | $28.40 | $28.40 |
| 7 purchase totals = | $718.25 | $768.1452 | $768.15 | $768.20 | $768.20 | |