| 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 | $207.66 | 4.671% | $217.3598 | $217.36 | $217.35 | $217.40 |
| Purchase #2 | $109.38 | 3.630% | $113.3505 | $113.35 | $113.35 | $113.40 |
| Purchase #3 | $226.60 | 11.366% | $252.3554 | $252.36 | $252.35 | $252.40 |
| Purchase #4 | $24.76 | 7.152% | $26.5308 | $26.53 | $26.55 | $26.50 |
| Purchase #5 | $12.69 | 11.452% | $14.1433 | $14.14 | $14.15 | $14.10 |
| Purchase #6 | $220.52 | 9.531% | $241.5378 | $241.54 | $241.55 | $241.50 |
| Purchase #7 | $197.89 | 3.639% | $205.0912 | $205.09 | $205.10 | $205.10 |
| 7 purchase totals = | $999.50 | $1,070.3688 | $1,070.37 | $1,070.40 | $1,070.40 | |