| 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 | $232.85 | 12.314% | $261.5231 | $261.52 | $261.50 | $261.50 |
| Purchase #2 | $49.69 | 3.459% | $51.4088 | $51.41 | $51.40 | $51.40 |
| Purchase #3 | $198.98 | 7.670% | $214.2418 | $214.24 | $214.25 | $214.20 |
| Purchase #4 | $22.77 | 10.786% | $25.226 | $25.23 | $25.25 | $25.20 |
| Purchase #5 | $212.90 | 6.426% | $226.581 | $226.58 | $226.60 | $226.60 |
| Purchase #6 | $152.89 | 11.217% | $170.0397 | $170.04 | $170.05 | $170.00 |
| Purchase #7 | $181.85 | 4.779% | $190.5406 | $190.54 | $190.55 | $190.50 |
| 7 purchase totals = | $1,051.93 | $1,139.5610 | $1,139.56 | $1,139.60 | $1,139.40 | |