| 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 | $245.34 | 7.694% | $264.2165 | $264.22 | $264.20 | $264.20 |
| Purchase #2 | $113.79 | 6.331% | $120.994 | $120.99 | $121.00 | $121.00 |
| Purchase #3 | $108.27 | 8.702% | $117.6917 | $117.69 | $117.70 | $117.70 |
| Purchase #4 | $115.53 | 5.802% | $122.2331 | $122.23 | $122.25 | $122.20 |
| Purchase #5 | $86.91 | 3.630% | $90.0648 | $90.06 | $90.05 | $90.10 |
| Purchase #6 | $94.73 | 3.108% | $97.6742 | $97.67 | $97.65 | $97.70 |
| Purchase #7 | $225.52 | 6.634% | $240.481 | $240.48 | $240.50 | $240.50 |
| 7 purchase totals = | $990.09 | $1,053.3553 | $1,053.34 | $1,053.35 | $1,053.40 | |