| 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 | $110.70 | 13.297% | $125.4198 | $125.42 | $125.40 | $125.40 |
| Purchase #2 | $91.30 | 8.121% | $98.7145 | $98.71 | $98.70 | $98.70 |
| Purchase #3 | $147.53 | 11.722% | $164.8235 | $164.82 | $164.80 | $164.80 |
| Purchase #4 | $195.49 | 4.534% | $204.3535 | $204.35 | $204.35 | $204.40 |
| Purchase #5 | $195.71 | 6.416% | $208.2668 | $208.27 | $208.25 | $208.30 |
| Purchase #6 | $132.30 | 10.801% | $146.5897 | $146.59 | $146.60 | $146.60 |
| Purchase #7 | $188.91 | 10.461% | $208.6719 | $208.67 | $208.65 | $208.70 |
| 7 purchase totals = | $1,061.94 | $1,156.8397 | $1,156.83 | $1,156.75 | $1,156.90 | |