| 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 | $242.73 | 7.820% | $261.7115 | $261.71 | $261.70 | $261.70 |
| Purchase #2 | $91.48 | 11.609% | $102.0999 | $102.10 | $102.10 | $102.10 |
| Purchase #3 | $29.96 | 7.372% | $32.1687 | $32.17 | $32.15 | $32.20 |
| Purchase #4 | $196.48 | 7.139% | $210.5067 | $210.51 | $210.50 | $210.50 |
| Purchase #5 | $173.29 | 10.126% | $190.8373 | $190.84 | $190.85 | $190.80 |
| Purchase #6 | $180.86 | 13.465% | $205.2128 | $205.21 | $205.20 | $205.20 |
| Purchase #7 | $53.35 | 3.359% | $55.142 | $55.14 | $55.15 | $55.10 |
| 7 purchase totals = | $968.15 | $1,057.6789 | $1,057.68 | $1,057.65 | $1,057.60 | |