| 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 | $182.36 | 5.841% | $193.0116 | $193.01 | $193.00 | $193.00 |
| Purchase #2 | $212.63 | 12.123% | $238.4071 | $238.41 | $238.40 | $238.40 |
| Purchase #3 | $220.70 | 10.495% | $243.8625 | $243.86 | $243.85 | $243.90 |
| Purchase #4 | $13.29 | 12.681% | $14.9753 | $14.98 | $15.00 | $15.00 |
| Purchase #5 | $247.74 | 7.734% | $266.9002 | $266.90 | $266.90 | $266.90 |
| Purchase #6 | $114.60 | 11.412% | $127.6782 | $127.68 | $127.70 | $127.70 |
| Purchase #7 | $248.59 | 12.181% | $278.8707 | $278.87 | $278.85 | $278.90 |
| 7 purchase totals = | $1,239.91 | $1,363.7056 | $1,363.71 | $1,363.70 | $1,363.80 | |