| 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 | $97.82 | 12.783% | $110.3243 | $110.32 | $110.30 | $110.30 |
| Purchase #2 | $126.53 | 10.458% | $139.7625 | $139.76 | $139.75 | $139.80 |
| Purchase #3 | $60.66 | 9.595% | $66.4803 | $66.48 | $66.50 | $66.50 |
| Purchase #4 | $91.44 | 7.643% | $98.4288 | $98.43 | $98.45 | $98.40 |
| Purchase #5 | $125.25 | 5.712% | $132.4043 | $132.40 | $132.40 | $132.40 |
| Purchase #6 | $197.43 | 9.526% | $216.2372 | $216.24 | $216.25 | $216.20 |
| Purchase #7 | $140.32 | 9.453% | $153.5844 | $153.58 | $153.60 | $153.60 |
| 7 purchase totals = | $839.45 | $917.2218 | $917.21 | $917.25 | $917.20 | |