| 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 | $206.29 | 12.176% | $231.4079 | $231.41 | $231.40 | $231.40 |
| Purchase #2 | $129.68 | 10.869% | $143.7749 | $143.77 | $143.75 | $143.80 |
| Purchase #3 | $180.36 | 3.350% | $186.4021 | $186.40 | $186.40 | $186.40 |
| Purchase #4 | $104.84 | 3.212% | $108.2075 | $108.21 | $108.20 | $108.20 |
| Purchase #5 | $241.60 | 8.247% | $261.5248 | $261.52 | $261.50 | $261.50 |
| Purchase #6 | $227.99 | 8.322% | $246.9633 | $246.96 | $246.95 | $247.00 |
| Purchase #7 | $216.48 | 10.791% | $239.8404 | $239.84 | $239.85 | $239.80 |
| 7 purchase totals = | $1,307.24 | $1,418.1209 | $1,418.11 | $1,418.05 | $1,418.10 | |