| 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 | $225.36 | 12.846% | $254.3097 | $254.31 | $254.30 | $254.30 |
| Purchase #2 | $17.43 | 13.452% | $19.7747 | $19.77 | $19.75 | $19.80 |
| Purchase #3 | $169.25 | 8.497% | $183.6312 | $183.63 | $183.65 | $183.60 |
| Purchase #4 | $77.49 | 3.576% | $80.261 | $80.26 | $80.25 | $80.30 |
| Purchase #5 | $208.40 | 4.404% | $217.5779 | $217.58 | $217.60 | $217.60 |
| Purchase #6 | $39.62 | 5.573% | $41.828 | $41.83 | $41.85 | $41.80 |
| Purchase #7 | $78.38 | 10.170% | $86.3512 | $86.35 | $86.35 | $86.40 |
| 7 purchase totals = | $815.93 | $883.7337 | $883.73 | $883.75 | $883.80 | |