| 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 | $133.39 | 4.773% | $139.7567 | $139.76 | $139.75 | $139.80 |
| Purchase #2 | $11.46 | 8.287% | $12.4097 | $12.41 | $12.40 | $12.40 |
| Purchase #3 | $95.48 | 4.278% | $99.5646 | $99.56 | $99.55 | $99.60 |
| Purchase #4 | $216.40 | 11.527% | $241.3444 | $241.34 | $241.35 | $241.30 |
| Purchase #5 | $67.51 | 3.466% | $69.8499 | $69.85 | $69.85 | $69.80 |
| Purchase #6 | $27.78 | 10.844% | $30.7925 | $30.79 | $30.80 | $30.80 |
| Purchase #7 | $136.71 | 3.501% | $141.4962 | $141.50 | $141.50 | $141.50 |
| 7 purchase totals = | $688.73 | $735.2140 | $735.21 | $735.20 | $735.20 | |