| 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 | $99.36 | 4.213% | $103.546 | $103.55 | $103.55 | $103.50 |
| Purchase #2 | $55.72 | 8.342% | $60.3682 | $60.37 | $60.35 | $60.40 |
| Purchase #3 | $150.32 | 8.721% | $163.4294 | $163.43 | $163.45 | $163.40 |
| Purchase #4 | $186.96 | 11.516% | $208.4903 | $208.49 | $208.50 | $208.50 |
| Purchase #5 | $134.82 | 11.317% | $150.0776 | $150.08 | $150.10 | $150.10 |
| Purchase #6 | $160.43 | 8.578% | $174.1917 | $174.19 | $174.20 | $174.20 |
| Purchase #7 | $215.72 | 11.779% | $241.1297 | $241.13 | $241.15 | $241.10 |
| 7 purchase totals = | $1,003.33 | $1,101.2329 | $1,101.24 | $1,101.30 | $1,101.20 | |