| 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 | $230.31 | 8.206% | $249.2092 | $249.21 | $249.20 | $249.20 |
| Purchase #2 | $195.35 | 10.594% | $216.0454 | $216.05 | $216.05 | $216.00 |
| Purchase #3 | $85.83 | 8.383% | $93.0251 | $93.03 | $93.05 | $93.00 |
| Purchase #4 | $237.88 | 10.107% | $261.9225 | $261.92 | $261.90 | $261.90 |
| Purchase #5 | $217.78 | 3.840% | $226.1428 | $226.14 | $226.15 | $226.10 |
| Purchase #6 | $163.64 | 11.708% | $182.799 | $182.80 | $182.80 | $182.80 |
| Purchase #7 | $39.92 | 7.420% | $42.8821 | $42.88 | $42.90 | $42.90 |
| 7 purchase totals = | $1,170.71 | $1,272.0261 | $1,272.03 | $1,272.05 | $1,271.90 | |