| 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 | $217.33 | 12.360% | $244.192 | $244.19 | $244.20 | $244.20 |
| Purchase #2 | $80.97 | 6.292% | $86.0646 | $86.06 | $86.05 | $86.10 |
| Purchase #3 | $102.31 | 5.608% | $108.0475 | $108.05 | $108.05 | $108.00 |
| Purchase #4 | $11.79 | 10.573% | $13.0366 | $13.04 | $13.05 | $13.00 |
| Purchase #5 | $85.64 | 7.598% | $92.1469 | $92.15 | $92.15 | $92.10 |
| Purchase #6 | $28.98 | 5.353% | $30.5313 | $30.53 | $30.55 | $30.50 |
| Purchase #7 | $179.88 | 10.541% | $198.8412 | $198.84 | $198.85 | $198.80 |
| 7 purchase totals = | $706.90 | $772.8601 | $772.86 | $772.90 | $772.70 | |