| 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 | $153.74 | 12.121% | $172.3748 | $172.37 | $172.35 | $172.40 |
| Purchase #2 | $250.45 | 5.444% | $264.0845 | $264.08 | $264.10 | $264.10 |
| Purchase #3 | $149.97 | 9.321% | $163.9487 | $163.95 | $163.95 | $163.90 |
| Purchase #4 | $153.87 | 3.267% | $158.8969 | $158.90 | $158.90 | $158.90 |
| Purchase #5 | $236.96 | 10.150% | $261.0114 | $261.01 | $261.00 | $261.00 |
| Purchase #6 | $238.47 | 3.200% | $246.101 | $246.10 | $246.10 | $246.10 |
| Purchase #7 | $68.73 | 8.270% | $74.414 | $74.41 | $74.40 | $74.40 |
| 7 purchase totals = | $1,252.19 | $1,340.8313 | $1,340.82 | $1,340.80 | $1,340.80 | |