| 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 | $118.80 | 3.704% | $123.2004 | $123.20 | $123.20 | $123.20 |
| Purchase #2 | $222.44 | 10.774% | $246.4057 | $246.41 | $246.40 | $246.40 |
| Purchase #3 | $80.48 | 4.820% | $84.3591 | $84.36 | $84.35 | $84.40 |
| Purchase #4 | $150.55 | 8.767% | $163.7487 | $163.75 | $163.75 | $163.70 |
| Purchase #5 | $100.35 | 10.108% | $110.4934 | $110.49 | $110.50 | $110.50 |
| Purchase #6 | $84.92 | 9.249% | $92.7743 | $92.77 | $92.75 | $92.80 |
| Purchase #7 | $237.87 | 9.866% | $261.3383 | $261.34 | $261.35 | $261.30 |
| 7 purchase totals = | $995.41 | $1,082.3199 | $1,082.32 | $1,082.30 | $1,082.30 | |