| 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 | $21.46 | 7.615% | $23.0942 | $23.09 | $23.10 | $23.10 |
| Purchase #2 | $157.71 | 11.456% | $175.7773 | $175.78 | $175.80 | $175.80 |
| Purchase #3 | $210.60 | 11.294% | $234.3852 | $234.39 | $234.40 | $234.40 |
| Purchase #4 | $114.64 | 13.343% | $129.9364 | $129.94 | $129.95 | $129.90 |
| Purchase #5 | $88.30 | 10.409% | $97.4911 | $97.49 | $97.50 | $97.50 |
| Purchase #6 | $233.84 | 7.737% | $251.9322 | $251.93 | $251.95 | $251.90 |
| Purchase #7 | $80.51 | 6.805% | $85.9887 | $85.99 | $86.00 | $86.00 |
| 7 purchase totals = | $907.06 | $998.6051 | $998.61 | $998.70 | $998.60 | |