| 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 | $230.71 | 10.848% | $255.7374 | $255.74 | $255.75 | $255.70 |
| Purchase #2 | $210.48 | 3.500% | $217.8468 | $217.85 | $217.85 | $217.80 |
| Purchase #3 | $192.43 | 3.453% | $199.0746 | $199.07 | $199.05 | $199.10 |
| Purchase #4 | $24.89 | 13.322% | $28.2058 | $28.21 | $28.20 | $28.20 |
| Purchase #5 | $191.75 | 9.801% | $210.5434 | $210.54 | $210.55 | $210.50 |
| Purchase #6 | $165.57 | 12.579% | $186.3971 | $186.40 | $186.40 | $186.40 |
| Purchase #7 | $79.70 | 8.241% | $86.2681 | $86.27 | $86.25 | $86.30 |
| 7 purchase totals = | $1,095.53 | $1,184.0732 | $1,184.08 | $1,184.05 | $1,184.00 | |