| 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 | $83.81 | 3.466% | $86.7149 | $86.71 | $86.70 | $86.70 |
| Purchase #2 | $195.45 | 7.210% | $209.5419 | $209.54 | $209.55 | $209.50 |
| Purchase #3 | $157.79 | 5.169% | $165.9462 | $165.95 | $165.95 | $165.90 |
| Purchase #4 | $207.70 | 12.798% | $234.2814 | $234.28 | $234.30 | $234.30 |
| Purchase #5 | $191.94 | 12.501% | $215.9344 | $215.93 | $215.95 | $215.90 |
| Purchase #6 | $103.74 | 9.870% | $113.9791 | $113.98 | $114.00 | $114.00 |
| Purchase #7 | $171.89 | 8.321% | $186.193 | $186.19 | $186.20 | $186.20 |
| 7 purchase totals = | $1,112.32 | $1,212.5909 | $1,212.58 | $1,212.65 | $1,212.50 | |