| 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 | $199.79 | 4.508% | $208.7965 | $208.80 | $208.80 | $208.80 |
| Purchase #2 | $158.41 | 3.766% | $164.3757 | $164.38 | $164.40 | $164.40 |
| Purchase #3 | $171.30 | 10.706% | $189.6394 | $189.64 | $189.65 | $189.60 |
| Purchase #4 | $191.60 | 13.398% | $217.2706 | $217.27 | $217.25 | $217.30 |
| Purchase #5 | $247.34 | 5.845% | $261.797 | $261.80 | $261.80 | $261.80 |
| Purchase #6 | $37.90 | 3.552% | $39.2462 | $39.25 | $39.25 | $39.20 |
| Purchase #7 | $20.41 | 8.796% | $22.2053 | $22.21 | $22.20 | $22.20 |
| 7 purchase totals = | $1,026.75 | $1,103.3307 | $1,103.35 | $1,103.35 | $1,103.30 | |