| 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 | $111.33 | 9.820% | $122.2626 | $122.26 | $122.25 | $122.30 |
| Purchase #2 | $119.88 | 4.709% | $125.5251 | $125.53 | $125.55 | $125.50 |
| Purchase #3 | $114.91 | 3.619% | $119.0686 | $119.07 | $119.05 | $119.10 |
| Purchase #4 | $62.33 | 10.404% | $68.8148 | $68.81 | $68.80 | $68.80 |
| Purchase #5 | $81.78 | 8.453% | $88.6929 | $88.69 | $88.70 | $88.70 |
| Purchase #6 | $83.28 | 6.778% | $88.9247 | $88.92 | $88.90 | $88.90 |
| Purchase #7 | $241.62 | 7.303% | $259.2655 | $259.27 | $259.25 | $259.30 |
| 7 purchase totals = | $815.13 | $872.5542 | $872.55 | $872.50 | $872.60 | |