| 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 | $240.78 | 10.613% | $266.334 | $266.33 | $266.35 | $266.30 |
| Purchase #2 | $156.25 | 6.440% | $166.3125 | $166.31 | $166.30 | $166.30 |
| Purchase #3 | $235.70 | 10.835% | $261.2381 | $261.24 | $261.25 | $261.20 |
| Purchase #4 | $239.59 | 5.230% | $252.1206 | $252.12 | $252.10 | $252.10 |
| Purchase #5 | $38.54 | 8.473% | $41.8055 | $41.81 | $41.80 | $41.80 |
| Purchase #6 | $73.99 | 3.222% | $76.374 | $76.37 | $76.35 | $76.40 |
| Purchase #7 | $46.98 | 10.392% | $51.8622 | $51.86 | $51.85 | $51.90 |
| 7 purchase totals = | $1,031.83 | $1,116.0469 | $1,116.04 | $1,116.00 | $1,116.00 | |