| 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 | $124.70 | 7.183% | $133.6572 | $133.66 | $133.65 | $133.70 |
| Purchase #2 | $113.73 | 10.304% | $125.4487 | $125.45 | $125.45 | $125.40 |
| Purchase #3 | $148.78 | 13.804% | $169.3176 | $169.32 | $169.30 | $169.30 |
| Purchase #4 | $210.91 | 12.435% | $237.1367 | $237.14 | $237.15 | $237.10 |
| Purchase #5 | $232.82 | 4.534% | $243.3761 | $243.38 | $243.40 | $243.40 |
| Purchase #6 | $139.51 | 11.109% | $155.0082 | $155.01 | $155.00 | $155.00 |
| Purchase #7 | $36.99 | 8.756% | $40.2288 | $40.23 | $40.25 | $40.20 |
| 7 purchase totals = | $1,007.44 | $1,104.1733 | $1,104.19 | $1,104.20 | $1,104.10 | |