| 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 | $203.55 | 9.351% | $222.584 | $222.58 | $222.60 | $222.60 |
| Purchase #2 | $6.93 | 10.562% | $7.6619 | $7.66 | $7.65 | $7.70 |
| Purchase #3 | $139.25 | 4.143% | $145.0191 | $145.02 | $145.00 | $145.00 |
| Purchase #4 | $21.26 | 10.435% | $23.4785 | $23.48 | $23.50 | $23.50 |
| Purchase #5 | $95.63 | 11.181% | $106.3224 | $106.32 | $106.30 | $106.30 |
| Purchase #6 | $235.33 | 5.462% | $248.1837 | $248.18 | $248.20 | $248.20 |
| Purchase #7 | $242.92 | 8.538% | $263.6605 | $263.66 | $263.65 | $263.70 |
| 7 purchase totals = | $944.87 | $1,016.9101 | $1,016.90 | $1,016.90 | $1,017.00 | |