| 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 | $8.66 | 12.184% | $9.7151 | $9.72 | $9.70 | $9.70 |
| Purchase #2 | $236.69 | 6.535% | $252.1577 | $252.16 | $252.15 | $252.20 |
| Purchase #3 | $234.36 | 10.784% | $259.6334 | $259.63 | $259.65 | $259.60 |
| Purchase #4 | $18.30 | 6.222% | $19.4386 | $19.44 | $19.45 | $19.40 |
| Purchase #5 | $169.34 | 10.767% | $187.5728 | $187.57 | $187.55 | $187.60 |
| Purchase #6 | $151.88 | 10.805% | $168.2906 | $168.29 | $168.30 | $168.30 |
| Purchase #7 | $79.46 | 8.451% | $86.1752 | $86.18 | $86.20 | $86.20 |
| 7 purchase totals = | $898.69 | $982.9834 | $982.99 | $983.00 | $983.00 | |