| 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 | $95.88 | 10.736% | $106.1737 | $106.17 | $106.15 | $106.20 |
| Purchase #2 | $97.73 | 3.371% | $101.0245 | $101.02 | $101.00 | $101.00 |
| Purchase #3 | $102.64 | 11.542% | $114.4867 | $114.49 | $114.50 | $114.50 |
| Purchase #4 | $123.36 | 8.444% | $133.7765 | $133.78 | $133.80 | $133.80 |
| Purchase #5 | $241.89 | 13.448% | $274.4194 | $274.42 | $274.40 | $274.40 |
| Purchase #6 | $21.92 | 5.378% | $23.0989 | $23.10 | $23.10 | $23.10 |
| Purchase #7 | $233.37 | 12.149% | $261.7221 | $261.72 | $261.70 | $261.70 |
| 7 purchase totals = | $916.79 | $1,014.7018 | $1,014.70 | $1,014.65 | $1,014.70 | |