| 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 | $191.41 | 13.621% | $217.482 | $217.48 | $217.50 | $217.50 |
| Purchase #2 | $105.61 | 5.179% | $111.0795 | $111.08 | $111.10 | $111.10 |
| Purchase #3 | $213.32 | 9.106% | $232.7449 | $232.74 | $232.75 | $232.70 |
| Purchase #4 | $30.29 | 13.526% | $34.387 | $34.39 | $34.40 | $34.40 |
| Purchase #5 | $197.47 | 10.682% | $218.5637 | $218.56 | $218.55 | $218.60 |
| Purchase #6 | $224.48 | 9.240% | $245.222 | $245.22 | $245.20 | $245.20 |
| Purchase #7 | $20.65 | 10.340% | $22.7852 | $22.79 | $22.80 | $22.80 |
| 7 purchase totals = | $983.23 | $1,082.2643 | $1,082.26 | $1,082.30 | $1,082.30 | |