| 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 | $242.62 | 12.484% | $272.9087 | $272.91 | $272.90 | $272.90 |
| Purchase #2 | $222.72 | 13.334% | $252.4175 | $252.42 | $252.40 | $252.40 |
| Purchase #3 | $92.99 | 10.443% | $102.7009 | $102.70 | $102.70 | $102.70 |
| Purchase #4 | $109.60 | 13.103% | $123.9609 | $123.96 | $123.95 | $124.00 |
| Purchase #5 | $185.40 | 7.166% | $198.6858 | $198.69 | $198.70 | $198.70 |
| Purchase #6 | $86.90 | 4.275% | $90.615 | $90.62 | $90.60 | $90.60 |
| Purchase #7 | $165.43 | 6.649% | $176.4294 | $176.43 | $176.45 | $176.40 |
| 7 purchase totals = | $1,105.66 | $1,217.7182 | $1,217.73 | $1,217.70 | $1,217.70 | |