| 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 | $212.70 | 3.591% | $220.3381 | $220.34 | $220.35 | $220.30 |
| Purchase #2 | $46.87 | 6.502% | $49.9175 | $49.92 | $49.90 | $49.90 |
| Purchase #3 | $232.78 | 13.449% | $264.0866 | $264.09 | $264.10 | $264.10 |
| Purchase #4 | $68.71 | 6.615% | $73.2552 | $73.26 | $73.25 | $73.30 |
| Purchase #5 | $217.39 | 8.657% | $236.2095 | $236.21 | $236.20 | $236.20 |
| Purchase #6 | $86.84 | 7.245% | $93.1316 | $93.13 | $93.15 | $93.10 |
| Purchase #7 | $134.73 | 4.151% | $140.3226 | $140.32 | $140.30 | $140.30 |
| 7 purchase totals = | $1,000.02 | $1,077.2611 | $1,077.27 | $1,077.25 | $1,077.20 | |