| 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 | $220.70 | 12.438% | $248.1507 | $248.15 | $248.15 | $248.20 |
| Purchase #2 | $60.76 | 7.390% | $65.2502 | $65.25 | $65.25 | $65.30 |
| Purchase #3 | $120.83 | 8.596% | $131.2165 | $131.22 | $131.20 | $131.20 |
| Purchase #4 | $134.64 | 13.849% | $153.2863 | $153.29 | $153.30 | $153.30 |
| Purchase #5 | $28.81 | 10.696% | $31.8915 | $31.89 | $31.90 | $31.90 |
| Purchase #6 | $199.25 | 7.502% | $214.1977 | $214.20 | $214.20 | $214.20 |
| Purchase #7 | $77.64 | 7.831% | $83.72 | $83.72 | $83.70 | $83.70 |
| 7 purchase totals = | $842.63 | $927.7129 | $927.72 | $927.70 | $927.80 | |