| 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 | $242.88 | 7.410% | $260.8774 | $260.88 | $260.90 | $260.90 |
| Purchase #2 | $238.98 | 9.708% | $262.1802 | $262.18 | $262.20 | $262.20 |
| Purchase #3 | $207.64 | 13.303% | $235.2623 | $235.26 | $235.25 | $235.30 |
| Purchase #4 | $222.70 | 8.753% | $242.1929 | $242.19 | $242.20 | $242.20 |
| Purchase #5 | $232.25 | 12.379% | $261.0002 | $261.00 | $261.00 | $261.00 |
| Purchase #6 | $197.35 | 10.857% | $218.7763 | $218.78 | $218.80 | $218.80 |
| Purchase #7 | $40.86 | 8.825% | $44.4659 | $44.47 | $44.45 | $44.50 |
| 7 purchase totals = | $1,382.66 | $1,524.7552 | $1,524.76 | $1,524.80 | $1,524.90 | |