| 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 | $196.61 | 11.218% | $218.6657 | $218.67 | $218.65 | $218.70 |
| Purchase #2 | $32.75 | 5.388% | $34.5146 | $34.51 | $34.50 | $34.50 |
| Purchase #3 | $244.67 | 11.576% | $272.993 | $272.99 | $273.00 | $273.00 |
| Purchase #4 | $222.72 | 4.386% | $232.4885 | $232.49 | $232.50 | $232.50 |
| Purchase #5 | $163.53 | 3.685% | $169.5561 | $169.56 | $169.55 | $169.60 |
| Purchase #6 | $44.66 | 7.673% | $48.0868 | $48.09 | $48.10 | $48.10 |
| Purchase #7 | $163.31 | 6.410% | $173.7782 | $173.78 | $173.80 | $173.80 |
| 7 purchase totals = | $1,068.25 | $1,150.0829 | $1,150.09 | $1,150.10 | $1,150.20 | |