| 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 | $188.50 | 9.179% | $205.8024 | $205.80 | $205.80 | $205.80 |
| Purchase #2 | $222.67 | 6.166% | $236.3998 | $236.40 | $236.40 | $236.40 |
| Purchase #3 | $239.50 | 5.596% | $252.9024 | $252.90 | $252.90 | $252.90 |
| Purchase #4 | $23.97 | 7.198% | $25.6954 | $25.70 | $25.70 | $25.70 |
| Purchase #5 | $168.90 | 4.575% | $176.6272 | $176.63 | $176.65 | $176.60 |
| Purchase #6 | $169.82 | 9.393% | $185.7712 | $185.77 | $185.75 | $185.80 |
| Purchase #7 | $119.60 | 7.765% | $128.8869 | $128.89 | $128.90 | $128.90 |
| 7 purchase totals = | $1,132.96 | $1,212.0853 | $1,212.09 | $1,212.10 | $1,212.10 | |