| 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 | $191.90 | 3.178% | $197.9986 | $198.00 | $198.00 | $198.00 |
| Purchase #2 | $90.48 | 3.187% | $93.3636 | $93.36 | $93.35 | $93.40 |
| Purchase #3 | $189.31 | 5.863% | $200.4092 | $200.41 | $200.40 | $200.40 |
| Purchase #4 | $27.75 | 9.781% | $30.4642 | $30.46 | $30.45 | $30.50 |
| Purchase #5 | $223.57 | 3.525% | $231.4508 | $231.45 | $231.45 | $231.50 |
| Purchase #6 | $190.93 | 13.171% | $216.0774 | $216.08 | $216.10 | $216.10 |
| Purchase #7 | $131.81 | 3.220% | $136.0543 | $136.05 | $136.05 | $136.10 |
| 7 purchase totals = | $1,045.75 | $1,105.8181 | $1,105.81 | $1,105.80 | $1,106.00 | |