| 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 | $236.57 | 10.270% | $260.8657 | $260.87 | $260.85 | $260.90 |
| Purchase #2 | $94.94 | 11.422% | $105.784 | $105.78 | $105.80 | $105.80 |
| Purchase #3 | $160.43 | 12.292% | $180.1501 | $180.15 | $180.15 | $180.20 |
| Purchase #4 | $9.80 | 13.315% | $11.1049 | $11.10 | $11.10 | $11.10 |
| Purchase #5 | $238.38 | 9.867% | $261.901 | $261.90 | $261.90 | $261.90 |
| Purchase #6 | $202.91 | 12.765% | $228.8115 | $228.81 | $228.80 | $228.80 |
| Purchase #7 | $200.63 | 3.122% | $206.8937 | $206.89 | $206.90 | $206.90 |
| 7 purchase totals = | $1,143.66 | $1,255.5109 | $1,255.50 | $1,255.50 | $1,255.60 | |