| 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 | $122.83 | 9.540% | $134.548 | $134.55 | $134.55 | $134.50 |
| Purchase #2 | $208.27 | 4.522% | $217.688 | $217.69 | $217.70 | $217.70 |
| Purchase #3 | $178.99 | 3.239% | $184.7875 | $184.79 | $184.80 | $184.80 |
| Purchase #4 | $186.32 | 8.126% | $201.4604 | $201.46 | $201.45 | $201.50 |
| Purchase #5 | $28.68 | 10.443% | $31.6751 | $31.68 | $31.70 | $31.70 |
| Purchase #6 | $200.27 | 13.821% | $227.9493 | $227.95 | $227.95 | $227.90 |
| Purchase #7 | $79.66 | 12.239% | $89.4096 | $89.41 | $89.40 | $89.40 |
| 7 purchase totals = | $1,005.02 | $1,087.5179 | $1,087.53 | $1,087.55 | $1,087.50 | |