| 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 | $110.56 | 6.144% | $117.3528 | $117.35 | $117.35 | $117.40 |
| Purchase #2 | $110.85 | 9.863% | $121.7831 | $121.78 | $121.80 | $121.80 |
| Purchase #3 | $119.83 | 5.195% | $126.0552 | $126.06 | $126.05 | $126.10 |
| Purchase #4 | $250.88 | 3.346% | $259.2744 | $259.27 | $259.25 | $259.30 |
| Purchase #5 | $22.41 | 5.267% | $23.5903 | $23.59 | $23.60 | $23.60 |
| Purchase #6 | $182.62 | 7.451% | $196.227 | $196.23 | $196.25 | $196.20 |
| Purchase #7 | $160.29 | 13.256% | $181.538 | $181.54 | $181.55 | $181.50 |
| 7 purchase totals = | $957.44 | $1,025.8208 | $1,025.82 | $1,025.85 | $1,025.90 | |