| 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 | $194.39 | 12.437% | $218.5663 | $218.57 | $218.55 | $218.60 |
| Purchase #2 | $28.63 | 7.852% | $30.878 | $30.88 | $30.90 | $30.90 |
| Purchase #3 | $118.87 | 9.300% | $129.9249 | $129.92 | $129.90 | $129.90 |
| Purchase #4 | $90.91 | 10.699% | $100.6365 | $100.64 | $100.65 | $100.60 |
| Purchase #5 | $49.91 | 4.770% | $52.2907 | $52.29 | $52.30 | $52.30 |
| Purchase #6 | $53.99 | 8.296% | $58.469 | $58.47 | $58.45 | $58.50 |
| Purchase #7 | $79.44 | 8.420% | $86.1288 | $86.13 | $86.15 | $86.10 |
| 7 purchase totals = | $616.14 | $676.8942 | $676.90 | $676.90 | $676.90 | |