| 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 | $102.36 | 10.284% | $112.8867 | $112.89 | $112.90 | $112.90 |
| Purchase #2 | $114.84 | 8.850% | $125.0033 | $125.00 | $125.00 | $125.00 |
| Purchase #3 | $33.38 | 8.447% | $36.1996 | $36.20 | $36.20 | $36.20 |
| Purchase #4 | $160.91 | 5.172% | $169.2323 | $169.23 | $169.25 | $169.20 |
| Purchase #5 | $204.44 | 7.178% | $219.1147 | $219.11 | $219.10 | $219.10 |
| Purchase #6 | $182.70 | 11.647% | $203.9791 | $203.98 | $204.00 | $204.00 |
| Purchase #7 | $32.99 | 8.303% | $35.7292 | $35.73 | $35.75 | $35.70 |
| 7 purchase totals = | $831.62 | $902.1449 | $902.14 | $902.20 | $902.10 | |