| 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 | $15.80 | 6.842% | $16.881 | $16.88 | $16.90 | $16.90 |
| Purchase #2 | $222.60 | 5.387% | $234.5915 | $234.59 | $234.60 | $234.60 |
| Purchase #3 | $87.78 | 8.510% | $95.2501 | $95.25 | $95.25 | $95.30 |
| Purchase #4 | $22.45 | 11.502% | $25.0322 | $25.03 | $25.05 | $25.00 |
| Purchase #5 | $206.34 | 9.314% | $225.5585 | $225.56 | $225.55 | $225.60 |
| Purchase #6 | $223.32 | 11.160% | $248.2425 | $248.24 | $248.25 | $248.20 |
| Purchase #7 | $168.31 | 3.655% | $174.4617 | $174.46 | $174.45 | $174.50 |
| 7 purchase totals = | $946.60 | $1,020.0175 | $1,020.01 | $1,020.05 | $1,020.10 | |