| 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 | $250.65 | 12.676% | $282.4224 | $282.42 | $282.40 | $282.40 |
| Purchase #2 | $26.94 | 13.588% | $30.6006 | $30.60 | $30.60 | $30.60 |
| Purchase #3 | $142.68 | 12.102% | $159.9471 | $159.95 | $159.95 | $159.90 |
| Purchase #4 | $129.29 | 12.754% | $145.7796 | $145.78 | $145.80 | $145.80 |
| Purchase #5 | $106.87 | 6.743% | $114.0762 | $114.08 | $114.10 | $114.10 |
| Purchase #6 | $134.48 | 3.167% | $138.739 | $138.74 | $138.75 | $138.70 |
| Purchase #7 | $175.70 | 9.667% | $192.6849 | $192.68 | $192.70 | $192.70 |
| 7 purchase totals = | $966.61 | $1,064.2498 | $1,064.25 | $1,064.30 | $1,064.20 | |