| 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 | $219.83 | 11.533% | $245.183 | $245.18 | $245.20 | $245.20 |
| Purchase #2 | $9.90 | 13.802% | $11.2664 | $11.27 | $11.25 | $11.30 |
| Purchase #3 | $152.40 | 7.560% | $163.9214 | $163.92 | $163.90 | $163.90 |
| Purchase #4 | $223.61 | 3.857% | $232.2346 | $232.23 | $232.25 | $232.20 |
| Purchase #5 | $248.47 | 5.430% | $261.9619 | $261.96 | $261.95 | $262.00 |
| Purchase #6 | $43.72 | 11.562% | $48.7749 | $48.77 | $48.75 | $48.80 |
| Purchase #7 | $114.62 | 9.344% | $125.3301 | $125.33 | $125.35 | $125.30 |
| 7 purchase totals = | $1,012.55 | $1,088.6723 | $1,088.66 | $1,088.65 | $1,088.70 | |