| 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 | $36.34 | 5.455% | $38.3223 | $38.32 | $38.30 | $38.30 |
| Purchase #2 | $153.51 | 11.407% | $171.0209 | $171.02 | $171.00 | $171.00 |
| Purchase #3 | $83.71 | 12.500% | $94.1738 | $94.17 | $94.15 | $94.20 |
| Purchase #4 | $121.95 | 11.719% | $136.2413 | $136.24 | $136.25 | $136.20 |
| Purchase #5 | $242.71 | 5.383% | $255.7751 | $255.78 | $255.80 | $255.80 |
| Purchase #6 | $226.97 | 4.341% | $236.8228 | $236.82 | $236.80 | $236.80 |
| Purchase #7 | $110.53 | 13.527% | $125.4814 | $125.48 | $125.50 | $125.50 |
| 7 purchase totals = | $975.72 | $1,057.8376 | $1,057.83 | $1,057.80 | $1,057.80 | |