| 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 | $210.95 | 5.458% | $222.4637 | $222.46 | $222.45 | $222.50 |
| Purchase #2 | $114.70 | 3.493% | $118.7065 | $118.71 | $118.70 | $118.70 |
| Purchase #3 | $237.80 | 6.172% | $252.477 | $252.48 | $252.50 | $252.50 |
| Purchase #4 | $117.59 | 5.461% | $124.0116 | $124.01 | $124.00 | $124.00 |
| Purchase #5 | $176.92 | 12.351% | $198.7714 | $198.77 | $198.75 | $198.80 |
| Purchase #6 | $235.50 | 3.389% | $243.4811 | $243.48 | $243.50 | $243.50 |
| Purchase #7 | $101.76 | 12.204% | $114.1788 | $114.18 | $114.20 | $114.20 |
| 7 purchase totals = | $1,195.22 | $1,274.0901 | $1,274.09 | $1,274.10 | $1,274.20 | |