| 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 | $97.81 | 10.168% | $107.7553 | $107.76 | $107.75 | $107.80 |
| Purchase #2 | $196.35 | 10.260% | $216.4955 | $216.50 | $216.50 | $216.50 |
| Purchase #3 | $82.63 | 10.345% | $91.1781 | $91.18 | $91.20 | $91.20 |
| Purchase #4 | $235.76 | 10.844% | $261.3258 | $261.33 | $261.35 | $261.30 |
| Purchase #5 | $196.50 | 5.474% | $207.2564 | $207.26 | $207.25 | $207.30 |
| Purchase #6 | $187.58 | 10.373% | $207.0377 | $207.04 | $207.05 | $207.00 |
| Purchase #7 | $114.45 | 10.538% | $126.5107 | $126.51 | $126.50 | $126.50 |
| 7 purchase totals = | $1,111.08 | $1,217.5595 | $1,217.58 | $1,217.60 | $1,217.60 | |