| 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 | $98.68 | 12.336% | $110.8532 | $110.85 | $110.85 | $110.90 |
| Purchase #2 | $229.98 | 13.375% | $260.7398 | $260.74 | $260.75 | $260.70 |
| Purchase #3 | $112.47 | 7.516% | $120.9232 | $120.92 | $120.90 | $120.90 |
| Purchase #4 | $70.45 | 9.294% | $76.9976 | $77.00 | $77.00 | $77.00 |
| Purchase #5 | $234.87 | 11.418% | $261.6875 | $261.69 | $261.70 | $261.70 |
| Purchase #6 | $105.79 | 7.831% | $114.0744 | $114.07 | $114.05 | $114.10 |
| Purchase #7 | $247.37 | 6.573% | $263.6296 | $263.63 | $263.65 | $263.60 |
| 7 purchase totals = | $1,099.61 | $1,208.9053 | $1,208.90 | $1,208.90 | $1,208.90 | |