| 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 | $202.69 | 4.659% | $212.1333 | $212.13 | $212.15 | $212.10 |
| Purchase #2 | $179.34 | 11.622% | $200.1829 | $200.18 | $200.20 | $200.20 |
| Purchase #3 | $126.42 | 8.824% | $137.5753 | $137.58 | $137.60 | $137.60 |
| Purchase #4 | $77.78 | 5.836% | $82.3192 | $82.32 | $82.30 | $82.30 |
| Purchase #5 | $191.79 | 3.873% | $199.218 | $199.22 | $199.20 | $199.20 |
| Purchase #6 | $216.84 | 5.165% | $228.0398 | $228.04 | $228.05 | $228.00 |
| Purchase #7 | $8.47 | 6.453% | $9.0166 | $9.02 | $9.00 | $9.00 |
| 7 purchase totals = | $1,003.33 | $1,068.4851 | $1,068.49 | $1,068.50 | $1,068.40 | |