| 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 | $27.70 | 11.264% | $30.8201 | $30.82 | $30.80 | $30.80 |
| Purchase #2 | $138.33 | 3.187% | $142.7386 | $142.74 | $142.75 | $142.70 |
| Purchase #3 | $58.25 | 5.531% | $61.4718 | $61.47 | $61.45 | $61.50 |
| Purchase #4 | $126.32 | 6.832% | $134.9502 | $134.95 | $134.95 | $135.00 |
| Purchase #5 | $193.63 | 4.749% | $202.8255 | $202.83 | $202.85 | $202.80 |
| Purchase #6 | $240.33 | 8.465% | $260.6739 | $260.67 | $260.65 | $260.70 |
| Purchase #7 | $91.65 | 3.385% | $94.7524 | $94.75 | $94.75 | $94.80 |
| 7 purchase totals = | $876.21 | $928.2325 | $928.23 | $928.20 | $928.30 | |