| 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 | $224.25 | 12.779% | $252.9069 | $252.91 | $252.90 | $252.90 |
| Purchase #2 | $231.70 | 8.356% | $251.0609 | $251.06 | $251.05 | $251.10 |
| Purchase #3 | $13.63 | 13.750% | $15.5041 | $15.50 | $15.50 | $15.50 |
| Purchase #4 | $202.73 | 11.594% | $226.2345 | $226.23 | $226.25 | $226.20 |
| Purchase #5 | $46.59 | 4.225% | $48.5584 | $48.56 | $48.55 | $48.60 |
| Purchase #6 | $236.64 | 7.242% | $253.7775 | $253.78 | $253.80 | $253.80 |
| Purchase #7 | $239.76 | 4.744% | $251.1342 | $251.13 | $251.15 | $251.10 |
| 7 purchase totals = | $1,195.30 | $1,299.1765 | $1,299.17 | $1,299.20 | $1,299.20 | |