| 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 | $227.85 | 3.460% | $235.7336 | $235.73 | $235.75 | $235.70 |
| Purchase #2 | $164.46 | 10.630% | $181.9421 | $181.94 | $181.95 | $181.90 |
| Purchase #3 | $78.73 | 10.334% | $86.866 | $86.87 | $86.85 | $86.90 |
| Purchase #4 | $107.86 | 4.513% | $112.7277 | $112.73 | $112.75 | $112.70 |
| Purchase #5 | $209.38 | 10.733% | $231.8528 | $231.85 | $231.85 | $231.90 |
| Purchase #6 | $185.63 | 3.626% | $192.3609 | $192.36 | $192.35 | $192.40 |
| Purchase #7 | $158.31 | 6.782% | $169.0466 | $169.05 | $169.05 | $169.00 |
| 7 purchase totals = | $1,132.22 | $1,210.5297 | $1,210.53 | $1,210.55 | $1,210.50 | |