| 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 | $131.65 | 3.849% | $136.7172 | $136.72 | $136.70 | $136.70 |
| Purchase #2 | $7.98 | 4.602% | $8.3472 | $8.35 | $8.35 | $8.30 |
| Purchase #3 | $186.74 | 4.493% | $195.1302 | $195.13 | $195.15 | $195.10 |
| Purchase #4 | $30.68 | 10.418% | $33.8762 | $33.88 | $33.90 | $33.90 |
| Purchase #5 | $109.25 | 5.222% | $114.955 | $114.96 | $114.95 | $115.00 |
| Purchase #6 | $250.99 | 8.185% | $271.5335 | $271.53 | $271.55 | $271.50 |
| Purchase #7 | $135.39 | 13.531% | $153.7096 | $153.71 | $153.70 | $153.70 |
| 7 purchase totals = | $852.68 | $914.2689 | $914.28 | $914.30 | $914.20 | |