| 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 | $209.69 | 8.699% | $227.9309 | $227.93 | $227.95 | $227.90 |
| Purchase #2 | $215.29 | 7.350% | $231.1138 | $231.11 | $231.10 | $231.10 |
| Purchase #3 | $180.88 | 8.860% | $196.906 | $196.91 | $196.90 | $196.90 |
| Purchase #4 | $137.43 | 12.482% | $154.584 | $154.58 | $154.60 | $154.60 |
| Purchase #5 | $105.66 | 13.733% | $120.1703 | $120.17 | $120.15 | $120.20 |
| Purchase #6 | $36.76 | 11.821% | $41.1054 | $41.11 | $41.10 | $41.10 |
| Purchase #7 | $139.44 | 5.763% | $147.4759 | $147.48 | $147.50 | $147.50 |
| 7 purchase totals = | $1,025.15 | $1,119.2863 | $1,119.29 | $1,119.30 | $1,119.30 | |