| 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 | $30.70 | 13.502% | $34.8451 | $34.85 | $34.85 | $34.80 |
| Purchase #2 | $127.69 | 3.724% | $132.4452 | $132.45 | $132.45 | $132.40 |
| Purchase #3 | $108.98 | 5.295% | $114.7505 | $114.75 | $114.75 | $114.80 |
| Purchase #4 | $110.59 | 3.806% | $114.7991 | $114.80 | $114.80 | $114.80 |
| Purchase #5 | $247.26 | 11.341% | $275.3018 | $275.30 | $275.30 | $275.30 |
| Purchase #6 | $204.98 | 11.191% | $227.9193 | $227.92 | $227.90 | $227.90 |
| Purchase #7 | $225.43 | 6.432% | $239.9297 | $239.93 | $239.95 | $239.90 |
| 7 purchase totals = | $1,055.63 | $1,139.9907 | $1,140.00 | $1,140.00 | $1,139.90 | |