| 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 | $123.71 | 6.869% | $132.2076 | $132.21 | $132.20 | $132.20 |
| Purchase #2 | $239.52 | 6.254% | $254.4996 | $254.50 | $254.50 | $254.50 |
| Purchase #3 | $228.87 | 7.710% | $246.5159 | $246.52 | $246.50 | $246.50 |
| Purchase #4 | $57.59 | 12.851% | $64.9909 | $64.99 | $65.00 | $65.00 |
| Purchase #5 | $192.98 | 8.388% | $209.1672 | $209.17 | $209.15 | $209.20 |
| Purchase #6 | $205.84 | 10.702% | $227.869 | $227.87 | $227.85 | $227.90 |
| Purchase #7 | $147.41 | 11.389% | $164.1985 | $164.20 | $164.20 | $164.20 |
| 7 purchase totals = | $1,195.92 | $1,299.4487 | $1,299.46 | $1,299.40 | $1,299.50 | |