| 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 | $38.59 | 6.622% | $41.1454 | $41.15 | $41.15 | $41.10 |
| Purchase #2 | $247.33 | 11.316% | $275.3179 | $275.32 | $275.30 | $275.30 |
| Purchase #3 | $243.44 | 3.659% | $252.3475 | $252.35 | $252.35 | $252.30 |
| Purchase #4 | $225.91 | 11.465% | $251.8106 | $251.81 | $251.80 | $251.80 |
| Purchase #5 | $102.35 | 5.451% | $107.9291 | $107.93 | $107.95 | $107.90 |
| Purchase #6 | $215.63 | 3.620% | $223.4358 | $223.44 | $223.45 | $223.40 |
| Purchase #7 | $100.59 | 13.443% | $114.1123 | $114.11 | $114.10 | $114.10 |
| 7 purchase totals = | $1,173.84 | $1,266.0986 | $1,266.11 | $1,266.10 | $1,265.90 | |