| 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 | $127.99 | 4.245% | $133.4232 | $133.42 | $133.40 | $133.40 |
| Purchase #2 | $10.82 | 9.531% | $11.8513 | $11.85 | $11.85 | $11.90 |
| Purchase #3 | $211.85 | 3.258% | $218.7521 | $218.75 | $218.75 | $218.80 |
| Purchase #4 | $229.53 | 13.592% | $260.7277 | $260.73 | $260.75 | $260.70 |
| Purchase #5 | $139.57 | 8.558% | $151.5144 | $151.51 | $151.50 | $151.50 |
| Purchase #6 | $210.38 | 12.469% | $236.6123 | $236.61 | $236.60 | $236.60 |
| Purchase #7 | $238.85 | 9.455% | $261.4333 | $261.43 | $261.45 | $261.40 |
| 7 purchase totals = | $1,168.99 | $1,274.3143 | $1,274.30 | $1,274.30 | $1,274.30 | |