| 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 | $216.34 | 7.430% | $232.4141 | $232.41 | $232.40 | $232.40 |
| Purchase #2 | $149.64 | 4.110% | $155.7902 | $155.79 | $155.80 | $155.80 |
| Purchase #3 | $210.66 | 7.572% | $226.6112 | $226.61 | $226.60 | $226.60 |
| Purchase #4 | $250.61 | 4.436% | $261.7271 | $261.73 | $261.75 | $261.70 |
| Purchase #5 | $226.69 | 4.128% | $236.0478 | $236.05 | $236.05 | $236.00 |
| Purchase #6 | $232.35 | 12.318% | $260.9709 | $260.97 | $260.95 | $261.00 |
| Purchase #7 | $151.63 | 8.317% | $164.2411 | $164.24 | $164.25 | $164.20 |
| 7 purchase totals = | $1,437.92 | $1,537.8024 | $1,537.80 | $1,537.80 | $1,537.70 | |