| 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 | $108.81 | 11.726% | $121.5691 | $121.57 | $121.55 | $121.60 |
| Purchase #2 | $177.27 | 11.384% | $197.4504 | $197.45 | $197.45 | $197.50 |
| Purchase #3 | $88.26 | 7.518% | $94.8954 | $94.90 | $94.90 | $94.90 |
| Purchase #4 | $51.51 | 10.824% | $57.0854 | $57.09 | $57.10 | $57.10 |
| Purchase #5 | $52.70 | 8.645% | $57.2559 | $57.26 | $57.25 | $57.30 |
| Purchase #6 | $226.70 | 9.581% | $248.4201 | $248.42 | $248.40 | $248.40 |
| Purchase #7 | $99.84 | 7.680% | $107.5077 | $107.51 | $107.50 | $107.50 |
| 7 purchase totals = | $805.09 | $884.1840 | $884.20 | $884.15 | $884.30 | |