| 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 | $176.94 | 13.253% | $200.3899 | $200.39 | $200.40 | $200.40 |
| Purchase #2 | $229.47 | 8.179% | $248.2384 | $248.24 | $248.25 | $248.20 |
| Purchase #3 | $250.44 | 9.845% | $275.0958 | $275.10 | $275.10 | $275.10 |
| Purchase #4 | $31.77 | 10.770% | $35.1916 | $35.19 | $35.20 | $35.20 |
| Purchase #5 | $105.36 | 8.446% | $114.2587 | $114.26 | $114.25 | $114.30 |
| Purchase #6 | $80.46 | 10.326% | $88.7683 | $88.77 | $88.75 | $88.80 |
| Purchase #7 | $233.29 | 4.242% | $243.1862 | $243.19 | $243.20 | $243.20 |
| 7 purchase totals = | $1,107.73 | $1,205.1289 | $1,205.14 | $1,205.15 | $1,205.20 | |