| 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 | $190.96 | 8.356% | $206.9166 | $206.92 | $206.90 | $206.90 |
| Purchase #2 | $190.96 | 11.455% | $212.8345 | $212.83 | $212.85 | $212.80 |
| Purchase #3 | $13.92 | 10.445% | $15.3739 | $15.37 | $15.35 | $15.40 |
| Purchase #4 | $172.38 | 4.554% | $180.2302 | $180.23 | $180.25 | $180.20 |
| Purchase #5 | $238.59 | 10.125% | $262.7472 | $262.75 | $262.75 | $262.70 |
| Purchase #6 | $229.62 | 8.291% | $248.6578 | $248.66 | $248.65 | $248.70 |
| Purchase #7 | $184.40 | 13.300% | $208.9252 | $208.93 | $208.95 | $208.90 |
| 7 purchase totals = | $1,220.83 | $1,335.6854 | $1,335.69 | $1,335.70 | $1,335.60 | |