| 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 | $231.37 | 3.266% | $238.9265 | $238.93 | $238.95 | $238.90 |
| Purchase #2 | $151.78 | 8.102% | $164.0772 | $164.08 | $164.10 | $164.10 |
| Purchase #3 | $104.72 | 12.186% | $117.4812 | $117.48 | $117.50 | $117.50 |
| Purchase #4 | $120.47 | 4.617% | $126.0321 | $126.03 | $126.05 | $126.00 |
| Purchase #5 | $214.75 | 5.727% | $227.0487 | $227.05 | $227.05 | $227.00 |
| Purchase #6 | $193.31 | 7.700% | $208.1949 | $208.19 | $208.20 | $208.20 |
| Purchase #7 | $97.90 | 3.793% | $101.6133 | $101.61 | $101.60 | $101.60 |
| 7 purchase totals = | $1,114.30 | $1,183.3739 | $1,183.37 | $1,183.45 | $1,183.30 | |