| 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 | $211.96 | 4.144% | $220.7436 | $220.74 | $220.75 | $220.70 |
| Purchase #2 | $198.28 | 8.609% | $215.3499 | $215.35 | $215.35 | $215.30 |
| Purchase #3 | $74.39 | 7.600% | $80.0436 | $80.04 | $80.05 | $80.00 |
| Purchase #4 | $73.90 | 11.841% | $82.6505 | $82.65 | $82.65 | $82.70 |
| Purchase #5 | $17.89 | 12.218% | $20.0758 | $20.08 | $20.10 | $20.10 |
| Purchase #6 | $169.49 | 8.203% | $183.3933 | $183.39 | $183.40 | $183.40 |
| Purchase #7 | $228.38 | 7.681% | $245.9219 | $245.92 | $245.90 | $245.90 |
| 7 purchase totals = | $974.29 | $1,048.1786 | $1,048.17 | $1,048.20 | $1,048.10 | |