| 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 | $226.91 | 6.515% | $241.6932 | $241.69 | $241.70 | $241.70 |
| Purchase #2 | $248.52 | 8.845% | $270.5016 | $270.50 | $270.50 | $270.50 |
| Purchase #3 | $77.60 | 13.207% | $87.8486 | $87.85 | $87.85 | $87.80 |
| Purchase #4 | $165.92 | 3.790% | $172.2084 | $172.21 | $172.20 | $172.20 |
| Purchase #5 | $232.80 | 12.351% | $261.5531 | $261.55 | $261.55 | $261.60 |
| Purchase #6 | $133.98 | 7.266% | $143.715 | $143.72 | $143.70 | $143.70 |
| Purchase #7 | $134.88 | 11.343% | $150.1794 | $150.18 | $150.20 | $150.20 |
| 7 purchase totals = | $1,220.61 | $1,327.6993 | $1,327.70 | $1,327.70 | $1,327.70 | |