| 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 | $181.62 | 12.628% | $204.555 | $204.56 | $204.55 | $204.60 |
| Purchase #2 | $215.46 | 5.776% | $227.905 | $227.91 | $227.90 | $227.90 |
| Purchase #3 | $220.73 | 13.671% | $250.906 | $250.91 | $250.90 | $250.90 |
| Purchase #4 | $91.32 | 12.487% | $102.7231 | $102.72 | $102.70 | $102.70 |
| Purchase #5 | $104.87 | 11.474% | $116.9028 | $116.90 | $116.90 | $116.90 |
| Purchase #6 | $117.48 | 9.342% | $128.455 | $128.46 | $128.45 | $128.50 |
| Purchase #7 | $25.75 | 8.553% | $27.9524 | $27.95 | $27.95 | $28.00 |
| 7 purchase totals = | $957.23 | $1,059.3993 | $1,059.41 | $1,059.35 | $1,059.50 | |