| 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 | $220.55 | 6.165% | $234.1469 | $234.15 | $234.15 | $234.10 |
| Purchase #2 | $46.46 | 4.786% | $48.6836 | $48.68 | $48.70 | $48.70 |
| Purchase #3 | $145.60 | 3.737% | $151.0411 | $151.04 | $151.05 | $151.00 |
| Purchase #4 | $182.82 | 12.236% | $205.1899 | $205.19 | $205.20 | $205.20 |
| Purchase #5 | $149.84 | 13.112% | $169.487 | $169.49 | $169.50 | $169.50 |
| Purchase #6 | $237.30 | 3.862% | $246.4645 | $246.46 | $246.45 | $246.50 |
| Purchase #7 | $30.52 | 5.372% | $32.1595 | $32.16 | $32.15 | $32.20 |
| 7 purchase totals = | $1,013.09 | $1,087.1725 | $1,087.17 | $1,087.20 | $1,087.20 | |