| 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 | $111.36 | 13.581% | $126.4838 | $126.48 | $126.50 | $126.50 |
| Purchase #2 | $84.98 | 8.852% | $92.5024 | $92.50 | $92.50 | $92.50 |
| Purchase #3 | $53.96 | 6.570% | $57.5052 | $57.51 | $57.50 | $57.50 |
| Purchase #4 | $26.53 | 13.765% | $30.1819 | $30.18 | $30.20 | $30.20 |
| Purchase #5 | $223.95 | 5.432% | $236.115 | $236.12 | $236.10 | $236.10 |
| Purchase #6 | $195.97 | 9.276% | $214.1482 | $214.15 | $214.15 | $214.10 |
| Purchase #7 | $215.64 | 12.816% | $243.2764 | $243.28 | $243.30 | $243.30 |
| 7 purchase totals = | $912.39 | $1,000.2129 | $1,000.22 | $1,000.25 | $1,000.20 | |