| 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 | $225.35 | 8.252% | $243.9459 | $243.95 | $243.95 | $243.90 |
| Purchase #2 | $193.40 | 4.389% | $201.8883 | $201.89 | $201.90 | $201.90 |
| Purchase #3 | $197.31 | 6.267% | $209.6754 | $209.68 | $209.70 | $209.70 |
| Purchase #4 | $208.87 | 7.761% | $225.0804 | $225.08 | $225.10 | $225.10 |
| Purchase #5 | $71.44 | 7.662% | $76.9137 | $76.91 | $76.90 | $76.90 |
| Purchase #6 | $173.68 | 5.468% | $183.1768 | $183.18 | $183.20 | $183.20 |
| Purchase #7 | $235.85 | 5.348% | $248.4633 | $248.46 | $248.45 | $248.50 |
| 7 purchase totals = | $1,305.90 | $1,389.1438 | $1,389.15 | $1,389.20 | $1,389.20 | |