| 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 | $214.25 | 8.857% | $233.2261 | $233.23 | $233.25 | $233.20 |
| Purchase #2 | $144.85 | 3.127% | $149.3795 | $149.38 | $149.40 | $149.40 |
| Purchase #3 | $83.32 | 13.837% | $94.849 | $94.85 | $94.85 | $94.80 |
| Purchase #4 | $165.81 | 13.825% | $188.7332 | $188.73 | $188.75 | $188.70 |
| Purchase #5 | $50.41 | 3.171% | $52.0085 | $52.01 | $52.00 | $52.00 |
| Purchase #6 | $228.43 | 12.585% | $257.1779 | $257.18 | $257.20 | $257.20 |
| Purchase #7 | $88.58 | 10.116% | $97.5408 | $97.54 | $97.55 | $97.50 |
| 7 purchase totals = | $975.65 | $1,072.9150 | $1,072.92 | $1,073.00 | $1,072.80 | |