| 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 | $26.30 | 3.195% | $27.1403 | $27.14 | $27.15 | $27.10 |
| Purchase #2 | $114.89 | 5.757% | $121.5042 | $121.50 | $121.50 | $121.50 |
| Purchase #3 | $207.47 | 8.466% | $225.0344 | $225.03 | $225.05 | $225.00 |
| Purchase #4 | $115.87 | 9.257% | $126.5961 | $126.60 | $126.60 | $126.60 |
| Purchase #5 | $219.28 | 13.175% | $248.1701 | $248.17 | $248.15 | $248.20 |
| Purchase #6 | $49.26 | 9.492% | $53.9358 | $53.94 | $53.95 | $53.90 |
| Purchase #7 | $175.75 | 4.468% | $183.6025 | $183.60 | $183.60 | $183.60 |
| 7 purchase totals = | $908.82 | $985.9834 | $985.98 | $986.00 | $985.90 | |