| 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 | $204.93 | 4.495% | $214.1416 | $214.14 | $214.15 | $214.10 |
| Purchase #2 | $112.29 | 12.581% | $126.4172 | $126.42 | $126.40 | $126.40 |
| Purchase #3 | $146.34 | 7.295% | $157.0155 | $157.02 | $157.00 | $157.00 |
| Purchase #4 | $60.43 | 9.275% | $66.0349 | $66.03 | $66.05 | $66.00 |
| Purchase #5 | $7.52 | 4.364% | $7.8482 | $7.85 | $7.85 | $7.80 |
| Purchase #6 | $125.56 | 12.132% | $140.7929 | $140.79 | $140.80 | $140.80 |
| Purchase #7 | $172.85 | 13.507% | $196.1968 | $196.20 | $196.20 | $196.20 |
| 7 purchase totals = | $829.92 | $908.4471 | $908.45 | $908.45 | $908.30 | |