| 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 | $218.37 | 9.790% | $239.7484 | $239.75 | $239.75 | $239.70 |
| Purchase #2 | $12.69 | 8.831% | $13.8107 | $13.81 | $13.80 | $13.80 |
| Purchase #3 | $235.30 | 5.165% | $247.4532 | $247.45 | $247.45 | $247.50 |
| Purchase #4 | $203.96 | 5.168% | $214.5007 | $214.50 | $214.50 | $214.50 |
| Purchase #5 | $79.72 | 3.547% | $82.5477 | $82.55 | $82.55 | $82.50 |
| Purchase #6 | $147.83 | 6.776% | $157.847 | $157.85 | $157.85 | $157.80 |
| Purchase #7 | $132.29 | 5.186% | $139.1506 | $139.15 | $139.15 | $139.20 |
| 7 purchase totals = | $1,030.16 | $1,095.0583 | $1,095.06 | $1,095.05 | $1,095.00 | |