| 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 | $100.69 | 3.302% | $104.0148 | $104.01 | $104.00 | $104.00 |
| Purchase #2 | $188.91 | 8.817% | $205.5662 | $205.57 | $205.55 | $205.60 |
| Purchase #3 | $250.71 | 4.222% | $261.295 | $261.30 | $261.30 | $261.30 |
| Purchase #4 | $103.58 | 10.257% | $114.2042 | $114.20 | $114.20 | $114.20 |
| Purchase #5 | $234.38 | 13.869% | $266.8862 | $266.89 | $266.90 | $266.90 |
| Purchase #6 | $46.83 | 7.703% | $50.4373 | $50.44 | $50.45 | $50.40 |
| Purchase #7 | $223.63 | 7.506% | $240.4157 | $240.42 | $240.40 | $240.40 |
| 7 purchase totals = | $1,148.73 | $1,242.8194 | $1,242.83 | $1,242.80 | $1,242.80 | |