| 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 | $203.26 | 4.399% | $212.2014 | $212.20 | $212.20 | $212.20 |
| Purchase #2 | $114.40 | 3.721% | $118.6568 | $118.66 | $118.65 | $118.70 |
| Purchase #3 | $164.37 | 8.367% | $178.1228 | $178.12 | $178.10 | $178.10 |
| Purchase #4 | $224.62 | 3.637% | $232.7894 | $232.79 | $232.80 | $232.80 |
| Purchase #5 | $244.38 | 7.188% | $261.946 | $261.95 | $261.95 | $261.90 |
| Purchase #6 | $19.40 | 6.645% | $20.6891 | $20.69 | $20.70 | $20.70 |
| Purchase #7 | $95.97 | 7.250% | $102.9278 | $102.93 | $102.95 | $102.90 |
| 7 purchase totals = | $1,066.40 | $1,127.3333 | $1,127.34 | $1,127.35 | $1,127.30 | |