| 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 | $32.67 | 8.675% | $35.5041 | $35.50 | $35.50 | $35.50 |
| Purchase #2 | $123.42 | 10.602% | $136.505 | $136.51 | $136.50 | $136.50 |
| Purchase #3 | $52.70 | 10.654% | $58.3147 | $58.31 | $58.30 | $58.30 |
| Purchase #4 | $201.53 | 10.270% | $222.2271 | $222.23 | $222.25 | $222.20 |
| Purchase #5 | $105.91 | 13.708% | $120.4281 | $120.43 | $120.45 | $120.40 |
| Purchase #6 | $234.87 | 11.263% | $261.3234 | $261.32 | $261.30 | $261.30 |
| Purchase #7 | $234.58 | 8.661% | $254.897 | $254.90 | $254.90 | $254.90 |
| 7 purchase totals = | $985.68 | $1,089.1994 | $1,089.20 | $1,089.20 | $1,089.10 | |