| 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 | $214.87 | 12.620% | $241.9866 | $241.99 | $242.00 | $242.00 |
| Purchase #2 | $18.84 | 11.300% | $20.9689 | $20.97 | $20.95 | $21.00 |
| Purchase #3 | $23.99 | 13.807% | $27.3023 | $27.30 | $27.30 | $27.30 |
| Purchase #4 | $208.54 | 7.564% | $224.314 | $224.31 | $224.30 | $224.30 |
| Purchase #5 | $137.56 | 12.339% | $154.5335 | $154.53 | $154.55 | $154.50 |
| Purchase #6 | $25.33 | 8.204% | $27.4081 | $27.41 | $27.40 | $27.40 |
| Purchase #7 | $94.42 | 10.320% | $104.1641 | $104.16 | $104.15 | $104.20 |
| 7 purchase totals = | $723.55 | $800.6775 | $800.67 | $800.65 | $800.70 | |