| 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 | $117.62 | 8.776% | $127.9423 | $127.94 | $127.95 | $127.90 |
| Purchase #2 | $216.26 | 10.612% | $239.2095 | $239.21 | $239.20 | $239.20 |
| Purchase #3 | $31.59 | 4.821% | $33.113 | $33.11 | $33.10 | $33.10 |
| Purchase #4 | $125.46 | 10.831% | $139.0486 | $139.05 | $139.05 | $139.00 |
| Purchase #5 | $163.27 | 3.439% | $168.8849 | $168.88 | $168.90 | $168.90 |
| Purchase #6 | $90.51 | 11.179% | $100.6281 | $100.63 | $100.65 | $100.60 |
| Purchase #7 | $76.57 | 10.424% | $84.5517 | $84.55 | $84.55 | $84.60 |
| 7 purchase totals = | $821.28 | $893.3781 | $893.37 | $893.40 | $893.30 | |