| 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 | $23.39 | 10.703% | $25.8934 | $25.89 | $25.90 | $25.90 |
| Purchase #2 | $163.42 | 5.375% | $172.2038 | $172.20 | $172.20 | $172.20 |
| Purchase #3 | $242.86 | 3.235% | $250.7165 | $250.72 | $250.70 | $250.70 |
| Purchase #4 | $211.91 | 6.261% | $225.1777 | $225.18 | $225.20 | $225.20 |
| Purchase #5 | $33.47 | 5.166% | $35.1991 | $35.20 | $35.20 | $35.20 |
| Purchase #6 | $209.40 | 12.344% | $235.2483 | $235.25 | $235.25 | $235.20 |
| Purchase #7 | $245.26 | 6.561% | $261.3515 | $261.35 | $261.35 | $261.40 |
| 7 purchase totals = | $1,129.71 | $1,205.7903 | $1,205.79 | $1,205.80 | $1,205.80 | |