| 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 | $248.37 | 8.611% | $269.7571 | $269.76 | $269.75 | $269.80 |
| Purchase #2 | $202.53 | 13.684% | $230.2442 | $230.24 | $230.25 | $230.20 |
| Purchase #3 | $70.97 | 3.839% | $73.6945 | $73.69 | $73.70 | $73.70 |
| Purchase #4 | $134.77 | 10.470% | $148.8804 | $148.88 | $148.90 | $148.90 |
| Purchase #5 | $217.33 | 12.238% | $243.9268 | $243.93 | $243.95 | $243.90 |
| Purchase #6 | $232.82 | 6.821% | $248.7007 | $248.70 | $248.70 | $248.70 |
| Purchase #7 | $86.44 | 8.825% | $94.0683 | $94.07 | $94.05 | $94.10 |
| 7 purchase totals = | $1,193.23 | $1,309.2720 | $1,309.27 | $1,309.30 | $1,309.30 | |