| 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 | $163.81 | 12.210% | $183.8112 | $183.81 | $183.80 | $183.80 |
| Purchase #2 | $206.37 | 3.573% | $213.7436 | $213.74 | $213.75 | $213.70 |
| Purchase #3 | $209.54 | 13.542% | $237.9159 | $237.92 | $237.90 | $237.90 |
| Purchase #4 | $222.44 | 11.519% | $248.0629 | $248.06 | $248.05 | $248.10 |
| Purchase #5 | $31.94 | 7.123% | $34.2151 | $34.22 | $34.20 | $34.20 |
| Purchase #6 | $196.87 | 12.604% | $221.6835 | $221.68 | $221.70 | $221.70 |
| Purchase #7 | $218.68 | 6.130% | $232.0851 | $232.09 | $232.10 | $232.10 |
| 7 purchase totals = | $1,249.65 | $1,371.5173 | $1,371.52 | $1,371.50 | $1,371.50 | |