| 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 | $114.61 | 11.568% | $127.8681 | $127.87 | $127.85 | $127.90 |
| Purchase #2 | $187.34 | 11.523% | $208.9272 | $208.93 | $208.95 | $208.90 |
| Purchase #3 | $47.67 | 5.430% | $50.2585 | $50.26 | $50.25 | $50.30 |
| Purchase #4 | $196.53 | 4.440% | $205.2559 | $205.26 | $205.25 | $205.30 |
| Purchase #5 | $247.25 | 12.608% | $278.4233 | $278.42 | $278.40 | $278.40 |
| Purchase #6 | $237.37 | 7.165% | $254.3776 | $254.38 | $254.40 | $254.40 |
| Purchase #7 | $212.44 | 10.155% | $234.0133 | $234.01 | $234.00 | $234.00 |
| 7 purchase totals = | $1,243.21 | $1,359.1239 | $1,359.13 | $1,359.10 | $1,359.20 | |