| 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 | $229.27 | 13.312% | $259.7904 | $259.79 | $259.80 | $259.80 |
| Purchase #2 | $175.60 | 4.660% | $183.783 | $183.78 | $183.80 | $183.80 |
| Purchase #3 | $33.57 | 6.670% | $35.8091 | $35.81 | $35.80 | $35.80 |
| Purchase #4 | $105.60 | 8.107% | $114.161 | $114.16 | $114.15 | $114.20 |
| Purchase #5 | $32.92 | 3.501% | $34.0725 | $34.07 | $34.05 | $34.10 |
| Purchase #6 | $207.81 | 8.862% | $226.2261 | $226.23 | $226.25 | $226.20 |
| Purchase #7 | $234.32 | 11.437% | $261.1192 | $261.12 | $261.10 | $261.10 |
| 7 purchase totals = | $1,019.09 | $1,114.9613 | $1,114.96 | $1,114.95 | $1,115.00 | |