| 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 | $232.30 | 12.678% | $261.751 | $261.75 | $261.75 | $261.80 |
| Purchase #2 | $196.87 | 10.719% | $217.9725 | $217.97 | $217.95 | $218.00 |
| Purchase #3 | $130.75 | 9.358% | $142.9856 | $142.99 | $143.00 | $143.00 |
| Purchase #4 | $163.45 | 11.348% | $181.9983 | $182.00 | $182.00 | $182.00 |
| Purchase #5 | $111.87 | 5.606% | $118.1414 | $118.14 | $118.15 | $118.10 |
| Purchase #6 | $120.62 | 9.623% | $132.2273 | $132.23 | $132.25 | $132.20 |
| Purchase #7 | $105.77 | 10.321% | $116.6865 | $116.69 | $116.70 | $116.70 |
| 7 purchase totals = | $1,061.63 | $1,171.7626 | $1,171.77 | $1,171.80 | $1,171.80 | |