| 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 | $247.90 | 5.416% | $261.3263 | $261.33 | $261.35 | $261.30 |
| Purchase #2 | $241.88 | 11.578% | $269.8849 | $269.88 | $269.90 | $269.90 |
| Purchase #3 | $121.81 | 5.412% | $128.4024 | $128.40 | $128.40 | $128.40 |
| Purchase #4 | $176.78 | 8.414% | $191.6543 | $191.65 | $191.65 | $191.70 |
| Purchase #5 | $203.61 | 4.482% | $212.7358 | $212.74 | $212.75 | $212.70 |
| Purchase #6 | $149.38 | 11.159% | $166.0493 | $166.05 | $166.05 | $166.00 |
| Purchase #7 | $233.36 | 9.356% | $255.1932 | $255.19 | $255.20 | $255.20 |
| 7 purchase totals = | $1,374.72 | $1,485.2462 | $1,485.24 | $1,485.30 | $1,485.20 | |