| 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 | $215.65 | 4.756% | $225.9063 | $225.91 | $225.90 | $225.90 |
| Purchase #2 | $37.99 | 12.664% | $42.8011 | $42.80 | $42.80 | $42.80 |
| Purchase #3 | $217.59 | 6.258% | $231.2068 | $231.21 | $231.20 | $231.20 |
| Purchase #4 | $82.77 | 4.837% | $86.7736 | $86.77 | $86.75 | $86.80 |
| Purchase #5 | $169.34 | 4.425% | $176.8333 | $176.83 | $176.85 | $176.80 |
| Purchase #6 | $237.52 | 13.703% | $270.0674 | $270.07 | $270.05 | $270.10 |
| Purchase #7 | $201.87 | 10.274% | $222.6101 | $222.61 | $222.60 | $222.60 |
| 7 purchase totals = | $1,162.73 | $1,256.1986 | $1,256.20 | $1,256.15 | $1,256.20 | |