| 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 | $239.47 | 10.608% | $264.873 | $264.87 | $264.85 | $264.90 |
| Purchase #2 | $163.70 | 13.620% | $185.9959 | $186.00 | $186.00 | $186.00 |
| Purchase #3 | $215.43 | 7.721% | $232.0634 | $232.06 | $232.05 | $232.10 |
| Purchase #4 | $105.31 | 8.662% | $114.432 | $114.43 | $114.45 | $114.40 |
| Purchase #5 | $113.61 | 13.464% | $128.9065 | $128.91 | $128.90 | $128.90 |
| Purchase #6 | $109.59 | 4.161% | $114.15 | $114.15 | $114.15 | $114.20 |
| Purchase #7 | $222.93 | 3.177% | $230.0125 | $230.01 | $230.00 | $230.00 |
| 7 purchase totals = | $1,170.04 | $1,270.4333 | $1,270.43 | $1,270.40 | $1,270.50 | |