| 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 | $209.50 | 8.782% | $227.8983 | $227.90 | $227.90 | $227.90 |
| Purchase #2 | $91.46 | 7.152% | $98.0012 | $98.00 | $98.00 | $98.00 |
| Purchase #3 | $178.43 | 10.143% | $196.5282 | $196.53 | $196.55 | $196.50 |
| Purchase #4 | $107.36 | 11.810% | $120.0392 | $120.04 | $120.05 | $120.00 |
| Purchase #5 | $53.37 | 7.543% | $57.3957 | $57.40 | $57.40 | $57.40 |
| Purchase #6 | $198.44 | 12.862% | $223.9634 | $223.96 | $223.95 | $224.00 |
| Purchase #7 | $231.44 | 12.754% | $260.9579 | $260.96 | $260.95 | $261.00 |
| 7 purchase totals = | $1,070.00 | $1,184.7839 | $1,184.79 | $1,184.80 | $1,184.80 | |