| 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 | $242.51 | 6.265% | $257.7033 | $257.70 | $257.70 | $257.70 |
| Purchase #2 | $159.58 | 5.338% | $168.0984 | $168.10 | $168.10 | $168.10 |
| Purchase #3 | $80.84 | 9.739% | $88.713 | $88.71 | $88.70 | $88.70 |
| Purchase #4 | $224.28 | 10.170% | $247.0893 | $247.09 | $247.10 | $247.10 |
| Purchase #5 | $204.50 | 10.448% | $225.8662 | $225.87 | $225.85 | $225.90 |
| Purchase #6 | $173.49 | 13.262% | $196.4982 | $196.50 | $196.50 | $196.50 |
| Purchase #7 | $15.72 | 10.689% | $17.4003 | $17.40 | $17.40 | $17.40 |
| 7 purchase totals = | $1,100.92 | $1,201.3687 | $1,201.37 | $1,201.35 | $1,201.40 | |