| 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 | $125.90 | 12.855% | $142.0844 | $142.08 | $142.10 | $142.10 |
| Purchase #2 | $115.84 | 9.442% | $126.7776 | $126.78 | $126.80 | $126.80 |
| Purchase #3 | $69.59 | 5.685% | $73.5462 | $73.55 | $73.55 | $73.50 |
| Purchase #4 | $100.73 | 4.185% | $104.9456 | $104.95 | $104.95 | $104.90 |
| Purchase #5 | $207.54 | 9.834% | $227.9495 | $227.95 | $227.95 | $227.90 |
| Purchase #6 | $181.92 | 5.624% | $192.1512 | $192.15 | $192.15 | $192.20 |
| Purchase #7 | $113.77 | 11.849% | $127.2506 | $127.25 | $127.25 | $127.30 |
| 7 purchase totals = | $915.29 | $994.7051 | $994.71 | $994.75 | $994.70 | |