| 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 | $229.38 | 5.504% | $242.0051 | $242.01 | $242.00 | $242.00 |
| Purchase #2 | $228.79 | 3.660% | $237.1637 | $237.16 | $237.15 | $237.20 |
| Purchase #3 | $75.45 | 6.845% | $80.6146 | $80.61 | $80.60 | $80.60 |
| Purchase #4 | $50.38 | 7.411% | $54.1137 | $54.11 | $54.10 | $54.10 |
| Purchase #5 | $217.57 | 3.807% | $225.8529 | $225.85 | $225.85 | $225.90 |
| Purchase #6 | $187.70 | 10.619% | $207.6319 | $207.63 | $207.65 | $207.60 |
| Purchase #7 | $100.41 | 3.483% | $103.9073 | $103.91 | $103.90 | $103.90 |
| 7 purchase totals = | $1,089.68 | $1,151.2892 | $1,151.28 | $1,151.25 | $1,151.30 | |