| 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 | $233.90 | 11.588% | $261.0043 | $261.00 | $261.00 | $261.00 |
| Purchase #2 | $171.79 | 8.584% | $186.5365 | $186.54 | $186.55 | $186.50 |
| Purchase #3 | $219.50 | 3.155% | $226.4252 | $226.43 | $226.45 | $226.40 |
| Purchase #4 | $182.64 | 8.729% | $198.5826 | $198.58 | $198.60 | $198.60 |
| Purchase #5 | $140.34 | 10.311% | $154.8105 | $154.81 | $154.80 | $154.80 |
| Purchase #6 | $79.30 | 11.466% | $88.3925 | $88.39 | $88.40 | $88.40 |
| Purchase #7 | $234.85 | 12.379% | $263.9221 | $263.92 | $263.90 | $263.90 |
| 7 purchase totals = | $1,262.32 | $1,379.6737 | $1,379.67 | $1,379.70 | $1,379.60 | |