| 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 | $231.70 | 7.617% | $249.3486 | $249.35 | $249.35 | $249.30 |
| Purchase #2 | $218.98 | 5.583% | $231.2057 | $231.21 | $231.20 | $231.20 |
| Purchase #3 | $99.46 | 4.367% | $103.8034 | $103.80 | $103.80 | $103.80 |
| Purchase #4 | $17.65 | 11.871% | $19.7452 | $19.75 | $19.75 | $19.70 |
| Purchase #5 | $190.49 | 11.839% | $213.0421 | $213.04 | $213.05 | $213.00 |
| Purchase #6 | $186.69 | 11.372% | $207.9204 | $207.92 | $207.90 | $207.90 |
| Purchase #7 | $245.76 | 11.690% | $274.4893 | $274.49 | $274.50 | $274.50 |
| 7 purchase totals = | $1,190.73 | $1,299.5547 | $1,299.56 | $1,299.55 | $1,299.40 | |