| 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 | $114.94 | 11.434% | $128.0822 | $128.08 | $128.10 | $128.10 |
| Purchase #2 | $205.46 | 5.689% | $217.1486 | $217.15 | $217.15 | $217.10 |
| Purchase #3 | $212.77 | 11.457% | $237.1471 | $237.15 | $237.15 | $237.10 |
| Purchase #4 | $230.43 | 12.601% | $259.4665 | $259.47 | $259.45 | $259.50 |
| Purchase #5 | $224.26 | 7.712% | $241.5549 | $241.55 | $241.55 | $241.60 |
| Purchase #6 | $223.94 | 3.261% | $231.2427 | $231.24 | $231.25 | $231.20 |
| Purchase #7 | $244.99 | 11.650% | $273.5313 | $273.53 | $273.55 | $273.50 |
| 7 purchase totals = | $1,456.79 | $1,588.1733 | $1,588.17 | $1,588.20 | $1,588.10 | |