| 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 | $35.54 | 3.377% | $36.7402 | $36.74 | $36.75 | $36.70 |
| Purchase #2 | $84.81 | 12.499% | $95.4104 | $95.41 | $95.40 | $95.40 |
| Purchase #3 | $114.38 | 8.542% | $124.1503 | $124.15 | $124.15 | $124.20 |
| Purchase #4 | $205.51 | 10.613% | $227.3208 | $227.32 | $227.30 | $227.30 |
| Purchase #5 | $183.85 | 8.381% | $199.2585 | $199.26 | $199.25 | $199.30 |
| Purchase #6 | $166.71 | 13.510% | $189.2325 | $189.23 | $189.25 | $189.20 |
| Purchase #7 | $231.43 | 8.590% | $251.3098 | $251.31 | $251.30 | $251.30 |
| 7 purchase totals = | $1,022.23 | $1,123.4225 | $1,123.42 | $1,123.40 | $1,123.40 | |