| 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 | $108.50 | 5.639% | $114.6183 | $114.62 | $114.60 | $114.60 |
| Purchase #2 | $27.28 | 10.746% | $30.2115 | $30.21 | $30.20 | $30.20 |
| Purchase #3 | $115.93 | 3.858% | $120.4026 | $120.40 | $120.40 | $120.40 |
| Purchase #4 | $98.90 | 8.388% | $107.1957 | $107.20 | $107.20 | $107.20 |
| Purchase #5 | $107.63 | 10.677% | $119.1217 | $119.12 | $119.10 | $119.10 |
| Purchase #6 | $139.71 | 8.335% | $151.3548 | $151.35 | $151.35 | $151.40 |
| Purchase #7 | $232.72 | 4.662% | $243.5694 | $243.57 | $243.55 | $243.60 |
| 7 purchase totals = | $830.67 | $886.4740 | $886.47 | $886.40 | $886.50 | |