| 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 | $107.66 | 3.438% | $111.3614 | $111.36 | $111.35 | $111.40 |
| Purchase #2 | $115.64 | 9.772% | $126.9403 | $126.94 | $126.95 | $126.90 |
| Purchase #3 | $236.63 | 5.174% | $248.8732 | $248.87 | $248.85 | $248.90 |
| Purchase #4 | $132.29 | 4.873% | $138.7365 | $138.74 | $138.75 | $138.70 |
| Purchase #5 | $167.25 | 4.674% | $175.0673 | $175.07 | $175.05 | $175.10 |
| Purchase #6 | $221.59 | 4.384% | $231.3045 | $231.30 | $231.30 | $231.30 |
| Purchase #7 | $37.79 | 7.444% | $40.6031 | $40.60 | $40.60 | $40.60 |
| 7 purchase totals = | $1,018.85 | $1,072.8863 | $1,072.88 | $1,072.85 | $1,072.90 | |