| 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 | $216.66 | 13.292% | $245.4584 | $245.46 | $245.45 | $245.50 |
| Purchase #2 | $241.56 | 8.413% | $261.8824 | $261.88 | $261.90 | $261.90 |
| Purchase #3 | $106.25 | 4.136% | $110.6445 | $110.64 | $110.65 | $110.60 |
| Purchase #4 | $122.29 | 4.190% | $127.414 | $127.41 | $127.40 | $127.40 |
| Purchase #5 | $141.97 | 7.475% | $152.5823 | $152.58 | $152.60 | $152.60 |
| Purchase #6 | $60.91 | 3.604% | $63.1052 | $63.11 | $63.10 | $63.10 |
| Purchase #7 | $176.26 | 3.306% | $182.0872 | $182.09 | $182.10 | $182.10 |
| 7 purchase totals = | $1,065.90 | $1,143.1740 | $1,143.17 | $1,143.20 | $1,143.20 | |