| 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 | $190.29 | 9.821% | $208.9784 | $208.98 | $209.00 | $209.00 |
| Purchase #2 | $230.39 | 13.709% | $261.9742 | $261.97 | $261.95 | $262.00 |
| Purchase #3 | $206.42 | 4.185% | $215.0587 | $215.06 | $215.05 | $215.10 |
| Purchase #4 | $131.62 | 10.611% | $145.5862 | $145.59 | $145.60 | $145.60 |
| Purchase #5 | $154.93 | 4.700% | $162.2117 | $162.21 | $162.20 | $162.20 |
| Purchase #6 | $32.89 | 3.159% | $33.929 | $33.93 | $33.95 | $33.90 |
| Purchase #7 | $147.96 | 9.565% | $162.1124 | $162.11 | $162.10 | $162.10 |
| 7 purchase totals = | $1,094.50 | $1,189.8506 | $1,189.85 | $1,189.85 | $1,189.90 | |