| 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 | $193.70 | 7.604% | $208.4289 | $208.43 | $208.45 | $208.40 |
| Purchase #2 | $71.36 | 7.179% | $76.4829 | $76.48 | $76.50 | $76.50 |
| Purchase #3 | $237.83 | 10.153% | $261.9769 | $261.98 | $262.00 | $262.00 |
| Purchase #4 | $156.64 | 5.175% | $164.7461 | $164.75 | $164.75 | $164.70 |
| Purchase #5 | $226.99 | 9.554% | $248.6766 | $248.68 | $248.70 | $248.70 |
| Purchase #6 | $155.60 | 12.563% | $175.148 | $175.15 | $175.15 | $175.10 |
| Purchase #7 | $111.83 | 8.710% | $121.5704 | $121.57 | $121.55 | $121.60 |
| 7 purchase totals = | $1,153.95 | $1,257.0298 | $1,257.04 | $1,257.10 | $1,257.00 | |