| 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 | $71.91 | 9.872% | $79.009 | $79.01 | $79.00 | $79.00 |
| Purchase #2 | $181.90 | 13.788% | $206.9804 | $206.98 | $207.00 | $207.00 |
| Purchase #3 | $79.72 | 4.241% | $83.1009 | $83.10 | $83.10 | $83.10 |
| Purchase #4 | $226.53 | 11.447% | $252.4609 | $252.46 | $252.45 | $252.50 |
| Purchase #5 | $200.69 | 9.299% | $219.3522 | $219.35 | $219.35 | $219.40 |
| Purchase #6 | $194.25 | 7.153% | $208.1447 | $208.14 | $208.15 | $208.10 |
| Purchase #7 | $112.84 | 3.655% | $116.9643 | $116.96 | $116.95 | $117.00 |
| 7 purchase totals = | $1,067.84 | $1,166.0124 | $1,166.00 | $1,166.00 | $1,166.10 | |