| 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 | $207.27 | 9.748% | $227.4747 | $227.47 | $227.45 | $227.50 |
| Purchase #2 | $51.65 | 9.111% | $56.3558 | $56.36 | $56.35 | $56.40 |
| Purchase #3 | $179.53 | 3.862% | $186.4634 | $186.46 | $186.45 | $186.50 |
| Purchase #4 | $100.74 | 12.379% | $113.2106 | $113.21 | $113.20 | $113.20 |
| Purchase #5 | $176.69 | 4.679% | $184.9573 | $184.96 | $184.95 | $185.00 |
| Purchase #6 | $217.49 | 7.825% | $234.5086 | $234.51 | $234.50 | $234.50 |
| Purchase #7 | $171.44 | 6.507% | $182.5956 | $182.60 | $182.60 | $182.60 |
| 7 purchase totals = | $1,104.81 | $1,185.5660 | $1,185.57 | $1,185.50 | $1,185.70 | |