| 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 | $212.44 | 11.152% | $236.1313 | $236.13 | $236.15 | $236.10 |
| Purchase #2 | $13.52 | 11.139% | $15.026 | $15.03 | $15.05 | $15.00 |
| Purchase #3 | $242.75 | 4.855% | $254.5355 | $254.54 | $254.55 | $254.50 |
| Purchase #4 | $158.91 | 3.217% | $164.0221 | $164.02 | $164.00 | $164.00 |
| Purchase #5 | $96.57 | 3.715% | $100.1576 | $100.16 | $100.15 | $100.20 |
| Purchase #6 | $166.34 | 13.162% | $188.2337 | $188.23 | $188.25 | $188.20 |
| Purchase #7 | $134.61 | 11.345% | $149.8815 | $149.88 | $149.90 | $149.90 |
| 7 purchase totals = | $1,025.14 | $1,107.9877 | $1,107.99 | $1,108.05 | $1,107.90 | |