| 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 | $228.64 | 12.254% | $256.6575 | $256.66 | $256.65 | $256.70 |
| Purchase #2 | $182.94 | 9.220% | $199.8071 | $199.81 | $199.80 | $199.80 |
| Purchase #3 | $170.87 | 6.563% | $182.0842 | $182.08 | $182.10 | $182.10 |
| Purchase #4 | $231.35 | 13.125% | $261.7147 | $261.71 | $261.70 | $261.70 |
| Purchase #5 | $20.92 | 9.496% | $22.9066 | $22.91 | $22.90 | $22.90 |
| Purchase #6 | $143.82 | 9.191% | $157.0385 | $157.04 | $157.05 | $157.00 |
| Purchase #7 | $183.75 | 4.293% | $191.6384 | $191.64 | $191.65 | $191.60 |
| 7 purchase totals = | $1,162.29 | $1,271.8470 | $1,271.85 | $1,271.85 | $1,271.80 | |