| 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 | $117.66 | 7.694% | $126.7128 | $126.71 | $126.70 | $126.70 |
| Purchase #2 | $250.29 | 12.785% | $282.2896 | $282.29 | $282.30 | $282.30 |
| Purchase #3 | $190.27 | 11.770% | $212.6648 | $212.66 | $212.65 | $212.70 |
| Purchase #4 | $100.75 | 3.265% | $104.0395 | $104.04 | $104.05 | $104.00 |
| Purchase #5 | $121.42 | 12.857% | $137.031 | $137.03 | $137.05 | $137.00 |
| Purchase #6 | $96.56 | 11.141% | $107.3177 | $107.32 | $107.30 | $107.30 |
| Purchase #7 | $157.48 | 11.759% | $175.9981 | $176.00 | $176.00 | $176.00 |
| 7 purchase totals = | $1,034.43 | $1,146.0535 | $1,146.05 | $1,146.05 | $1,146.00 | |