| 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 | $44.89 | 3.466% | $46.4459 | $46.45 | $46.45 | $46.40 |
| Purchase #2 | $232.28 | 10.379% | $256.3883 | $256.39 | $256.40 | $256.40 |
| Purchase #3 | $215.38 | 13.103% | $243.6012 | $243.60 | $243.60 | $243.60 |
| Purchase #4 | $247.43 | 12.829% | $279.1728 | $279.17 | $279.15 | $279.20 |
| Purchase #5 | $247.98 | 5.542% | $261.7231 | $261.72 | $261.70 | $261.70 |
| Purchase #6 | $216.46 | 11.376% | $241.0845 | $241.08 | $241.10 | $241.10 |
| Purchase #7 | $224.78 | 9.527% | $246.1948 | $246.19 | $246.20 | $246.20 |
| 7 purchase totals = | $1,429.20 | $1,574.6106 | $1,574.60 | $1,574.60 | $1,574.60 | |