| 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 | $127.60 | 12.170% | $143.1289 | $143.13 | $143.15 | $143.10 |
| Purchase #2 | $215.68 | 9.555% | $236.2882 | $236.29 | $236.30 | $236.30 |
| Purchase #3 | $221.94 | 6.573% | $236.5281 | $236.53 | $236.55 | $236.50 |
| Purchase #4 | $177.56 | 3.796% | $184.3002 | $184.30 | $184.30 | $184.30 |
| Purchase #5 | $175.74 | 9.423% | $192.3 | $192.30 | $192.30 | $192.30 |
| Purchase #6 | $28.57 | 7.433% | $30.6936 | $30.69 | $30.70 | $30.70 |
| Purchase #7 | $194.45 | 8.446% | $210.8732 | $210.87 | $210.85 | $210.90 |
| 7 purchase totals = | $1,141.54 | $1,234.1122 | $1,234.11 | $1,234.15 | $1,234.10 | |