| 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 | $233.80 | 11.145% | $259.857 | $259.86 | $259.85 | $259.90 |
| Purchase #2 | $217.63 | 4.859% | $228.2046 | $228.20 | $228.20 | $228.20 |
| Purchase #3 | $178.66 | 11.618% | $199.4167 | $199.42 | $199.40 | $199.40 |
| Purchase #4 | $231.95 | 12.800% | $261.6396 | $261.64 | $261.65 | $261.60 |
| Purchase #5 | $199.64 | 13.792% | $227.1743 | $227.17 | $227.15 | $227.20 |
| Purchase #6 | $221.63 | 4.534% | $231.6787 | $231.68 | $231.70 | $231.70 |
| Purchase #7 | $41.69 | 7.206% | $44.6942 | $44.69 | $44.70 | $44.70 |
| 7 purchase totals = | $1,325.00 | $1,452.6651 | $1,452.66 | $1,452.65 | $1,452.70 | |