| 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 | $220.55 | 6.126% | $234.0609 | $234.06 | $234.05 | $234.10 |
| Purchase #2 | $213.33 | 5.740% | $225.5751 | $225.58 | $225.60 | $225.60 |
| Purchase #3 | $33.62 | 12.490% | $37.8191 | $37.82 | $37.80 | $37.80 |
| Purchase #4 | $193.85 | 13.684% | $220.3764 | $220.38 | $220.40 | $220.40 |
| Purchase #5 | $196.85 | 5.451% | $207.5803 | $207.58 | $207.60 | $207.60 |
| Purchase #6 | $235.66 | 5.351% | $248.2702 | $248.27 | $248.25 | $248.30 |
| Purchase #7 | $68.92 | 12.379% | $77.4516 | $77.45 | $77.45 | $77.50 |
| 7 purchase totals = | $1,162.78 | $1,251.1336 | $1,251.14 | $1,251.15 | $1,251.30 | |