| 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 | $208.63 | 10.264% | $230.0438 | $230.04 | $230.05 | $230.00 |
| Purchase #2 | $94.79 | 10.222% | $104.4794 | $104.48 | $104.50 | $104.50 |
| Purchase #3 | $107.49 | 11.590% | $119.9481 | $119.95 | $119.95 | $119.90 |
| Purchase #4 | $189.85 | 3.592% | $196.6694 | $196.67 | $196.65 | $196.70 |
| Purchase #5 | $179.25 | 11.277% | $199.464 | $199.46 | $199.45 | $199.50 |
| Purchase #6 | $53.97 | 5.374% | $56.8703 | $56.87 | $56.85 | $56.90 |
| Purchase #7 | $208.91 | 10.751% | $231.3699 | $231.37 | $231.35 | $231.40 |
| 7 purchase totals = | $1,042.89 | $1,138.8449 | $1,138.84 | $1,138.80 | $1,138.90 | |