| 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 | $225.94 | 3.457% | $233.7507 | $233.75 | $233.75 | $233.80 |
| Purchase #2 | $14.57 | 3.264% | $15.0456 | $15.05 | $15.05 | $15.00 |
| Purchase #3 | $172.71 | 7.857% | $186.2798 | $186.28 | $186.30 | $186.30 |
| Purchase #4 | $220.25 | 3.200% | $227.298 | $227.30 | $227.30 | $227.30 |
| Purchase #5 | $131.83 | 3.351% | $136.2476 | $136.25 | $136.25 | $136.20 |
| Purchase #6 | $222.60 | 11.634% | $248.4973 | $248.50 | $248.50 | $248.50 |
| Purchase #7 | $71.31 | 10.242% | $78.6136 | $78.61 | $78.60 | $78.60 |
| 7 purchase totals = | $1,059.21 | $1,125.7326 | $1,125.74 | $1,125.75 | $1,125.70 | |