| 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 | $207.41 | 4.586% | $216.9218 | $216.92 | $216.90 | $216.90 |
| Purchase #2 | $157.44 | 8.126% | $170.2336 | $170.23 | $170.25 | $170.20 |
| Purchase #3 | $206.88 | 4.538% | $216.2682 | $216.27 | $216.25 | $216.30 |
| Purchase #4 | $15.59 | 13.199% | $17.6477 | $17.65 | $17.65 | $17.60 |
| Purchase #5 | $7.34 | 12.384% | $8.249 | $8.25 | $8.25 | $8.20 |
| Purchase #6 | $175.33 | 13.457% | $198.9242 | $198.92 | $198.90 | $198.90 |
| Purchase #7 | $236.31 | 6.173% | $250.8974 | $250.90 | $250.90 | $250.90 |
| 7 purchase totals = | $1,006.30 | $1,079.1419 | $1,079.14 | $1,079.10 | $1,079.00 | |