| 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 | $222.31 | 8.258% | $240.6684 | $240.67 | $240.65 | $240.70 |
| Purchase #2 | $121.96 | 10.308% | $134.5316 | $134.53 | $134.55 | $134.50 |
| Purchase #3 | $233.39 | 7.279% | $250.3785 | $250.38 | $250.40 | $250.40 |
| Purchase #4 | $113.62 | 4.782% | $119.0533 | $119.05 | $119.05 | $119.10 |
| Purchase #5 | $231.32 | 4.727% | $242.2545 | $242.25 | $242.25 | $242.30 |
| Purchase #6 | $181.99 | 12.456% | $204.6587 | $204.66 | $204.65 | $204.70 |
| Purchase #7 | $109.95 | 13.755% | $125.0736 | $125.07 | $125.05 | $125.10 |
| 7 purchase totals = | $1,214.54 | $1,316.6186 | $1,316.61 | $1,316.60 | $1,316.80 | |