| 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 | $250.73 | 7.619% | $269.8331 | $269.83 | $269.85 | $269.80 |
| Purchase #2 | $133.91 | 4.476% | $139.9038 | $139.90 | $139.90 | $139.90 |
| Purchase #3 | $97.48 | 7.834% | $105.1166 | $105.12 | $105.10 | $105.10 |
| Purchase #4 | $38.91 | 10.495% | $42.9936 | $42.99 | $43.00 | $43.00 |
| Purchase #5 | $77.78 | 11.687% | $86.8701 | $86.87 | $86.85 | $86.90 |
| Purchase #6 | $241.75 | 4.774% | $253.2911 | $253.29 | $253.30 | $253.30 |
| Purchase #7 | $225.26 | 4.857% | $236.2009 | $236.20 | $236.20 | $236.20 |
| 7 purchase totals = | $1,065.82 | $1,134.2092 | $1,134.20 | $1,134.20 | $1,134.20 | |