| 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 | $237.82 | 4.306% | $248.0605 | $248.06 | $248.05 | $248.10 |
| Purchase #2 | $151.26 | 9.476% | $165.5934 | $165.59 | $165.60 | $165.60 |
| Purchase #3 | $175.75 | 9.845% | $193.0526 | $193.05 | $193.05 | $193.10 |
| Purchase #4 | $236.70 | 5.741% | $250.2889 | $250.29 | $250.30 | $250.30 |
| Purchase #5 | $7.50 | 5.716% | $7.9287 | $7.93 | $7.95 | $7.90 |
| Purchase #6 | $180.88 | 9.722% | $198.4652 | $198.47 | $198.45 | $198.50 |
| Purchase #7 | $59.45 | 11.269% | $66.1494 | $66.15 | $66.15 | $66.10 |
| 7 purchase totals = | $1,049.36 | $1,129.5387 | $1,129.54 | $1,129.55 | $1,129.60 | |