| 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 | $241.71 | 11.611% | $269.7749 | $269.77 | $269.75 | $269.80 |
| Purchase #2 | $27.39 | 12.396% | $30.7853 | $30.79 | $30.80 | $30.80 |
| Purchase #3 | $229.42 | 5.537% | $242.123 | $242.12 | $242.10 | $242.10 |
| Purchase #4 | $152.39 | 6.582% | $162.4203 | $162.42 | $162.40 | $162.40 |
| Purchase #5 | $65.41 | 7.712% | $70.4544 | $70.45 | $70.45 | $70.50 |
| Purchase #6 | $67.84 | 9.550% | $74.3187 | $74.32 | $74.30 | $74.30 |
| Purchase #7 | $59.71 | 10.352% | $65.8912 | $65.89 | $65.90 | $65.90 |
| 7 purchase totals = | $843.87 | $915.7678 | $915.76 | $915.70 | $915.80 | |