| 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 | $215.78 | 8.650% | $234.445 | $234.45 | $234.45 | $234.40 |
| Purchase #2 | $112.71 | 4.200% | $117.4438 | $117.44 | $117.45 | $117.40 |
| Purchase #3 | $140.94 | 12.415% | $158.4377 | $158.44 | $158.45 | $158.40 |
| Purchase #4 | $5.48 | 13.205% | $6.2036 | $6.20 | $6.20 | $6.20 |
| Purchase #5 | $179.87 | 13.572% | $204.282 | $204.28 | $204.30 | $204.30 |
| Purchase #6 | $110.37 | 13.680% | $125.4686 | $125.47 | $125.45 | $125.50 |
| Purchase #7 | $75.32 | 13.357% | $85.3805 | $85.38 | $85.40 | $85.40 |
| 7 purchase totals = | $840.47 | $931.6612 | $931.66 | $931.70 | $931.60 | |