| 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 | $122.84 | 12.133% | $137.7442 | $137.74 | $137.75 | $137.70 |
| Purchase #2 | $70.92 | 7.503% | $76.2411 | $76.24 | $76.25 | $76.20 |
| Purchase #3 | $109.99 | 8.409% | $119.2391 | $119.24 | $119.25 | $119.20 |
| Purchase #4 | $236.71 | 11.434% | $263.7754 | $263.78 | $263.80 | $263.80 |
| Purchase #5 | $50.77 | 13.806% | $57.7793 | $57.78 | $57.80 | $57.80 |
| Purchase #6 | $237.37 | 9.189% | $259.1819 | $259.18 | $259.20 | $259.20 |
| Purchase #7 | $100.81 | 3.469% | $104.3071 | $104.31 | $104.30 | $104.30 |
| 7 purchase totals = | $929.41 | $1,018.2681 | $1,018.27 | $1,018.35 | $1,018.20 | |