| 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 | $206.32 | 10.456% | $227.8928 | $227.89 | $227.90 | $227.90 |
| Purchase #2 | $16.54 | 5.127% | $17.388 | $17.39 | $17.40 | $17.40 |
| Purchase #3 | $14.68 | 10.162% | $16.1718 | $16.17 | $16.15 | $16.20 |
| Purchase #4 | $249.75 | 6.308% | $265.5042 | $265.50 | $265.50 | $265.50 |
| Purchase #5 | $161.33 | 5.175% | $169.6788 | $169.68 | $169.70 | $169.70 |
| Purchase #6 | $216.30 | 6.589% | $230.552 | $230.55 | $230.55 | $230.60 |
| Purchase #7 | $138.28 | 3.342% | $142.9013 | $142.90 | $142.90 | $142.90 |
| 7 purchase totals = | $1,003.20 | $1,070.0889 | $1,070.08 | $1,070.10 | $1,070.20 | |