| 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 | $219.47 | 13.170% | $248.3742 | $248.37 | $248.35 | $248.40 |
| Purchase #2 | $199.45 | 11.418% | $222.2232 | $222.22 | $222.20 | $222.20 |
| Purchase #3 | $192.41 | 6.805% | $205.5035 | $205.50 | $205.50 | $205.50 |
| Purchase #4 | $114.77 | 4.301% | $119.7063 | $119.71 | $119.70 | $119.70 |
| Purchase #5 | $18.91 | 11.397% | $21.0652 | $21.07 | $21.05 | $21.10 |
| Purchase #6 | $242.63 | 6.131% | $257.5056 | $257.51 | $257.50 | $257.50 |
| Purchase #7 | $216.39 | 9.685% | $237.3474 | $237.35 | $237.35 | $237.30 |
| 7 purchase totals = | $1,204.03 | $1,311.7254 | $1,311.73 | $1,311.65 | $1,311.70 | |