| 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 | $242.81 | 7.660% | $261.4092 | $261.41 | $261.40 | $261.40 |
| Purchase #2 | $206.46 | 6.356% | $219.5826 | $219.58 | $219.60 | $219.60 |
| Purchase #3 | $86.28 | 7.270% | $92.5526 | $92.55 | $92.55 | $92.60 |
| Purchase #4 | $84.51 | 4.178% | $88.0408 | $88.04 | $88.05 | $88.00 |
| Purchase #5 | $123.85 | 4.859% | $129.8679 | $129.87 | $129.85 | $129.90 |
| Purchase #6 | $243.66 | 13.755% | $277.1754 | $277.18 | $277.20 | $277.20 |
| Purchase #7 | $159.27 | 6.684% | $169.9156 | $169.92 | $169.90 | $169.90 |
| 7 purchase totals = | $1,146.84 | $1,238.5441 | $1,238.55 | $1,238.55 | $1,238.60 | |