| 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 | $238.51 | 4.265% | $248.6825 | $248.68 | $248.70 | $248.70 |
| Purchase #2 | $175.58 | 13.179% | $198.7197 | $198.72 | $198.70 | $198.70 |
| Purchase #3 | $173.84 | 7.396% | $186.6972 | $186.70 | $186.70 | $186.70 |
| Purchase #4 | $181.43 | 9.431% | $198.5407 | $198.54 | $198.55 | $198.50 |
| Purchase #5 | $184.70 | 12.408% | $207.6176 | $207.62 | $207.60 | $207.60 |
| Purchase #6 | $163.90 | 5.135% | $172.3163 | $172.32 | $172.30 | $172.30 |
| Purchase #7 | $122.94 | 3.785% | $127.5933 | $127.59 | $127.60 | $127.60 |
| 7 purchase totals = | $1,240.90 | $1,340.1673 | $1,340.17 | $1,340.15 | $1,340.10 | |