| 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 | $226.94 | 4.740% | $237.697 | $237.70 | $237.70 | $237.70 |
| Purchase #2 | $52.63 | 7.206% | $56.4225 | $56.42 | $56.40 | $56.40 |
| Purchase #3 | $118.73 | 7.730% | $127.9078 | $127.91 | $127.90 | $127.90 |
| Purchase #4 | $232.47 | 8.749% | $252.8088 | $252.81 | $252.80 | $252.80 |
| Purchase #5 | $170.67 | 3.699% | $176.9831 | $176.98 | $177.00 | $177.00 |
| Purchase #6 | $93.67 | 7.135% | $100.3534 | $100.35 | $100.35 | $100.40 |
| Purchase #7 | $207.83 | 13.438% | $235.7582 | $235.76 | $235.75 | $235.80 |
| 7 purchase totals = | $1,102.94 | $1,187.9308 | $1,187.93 | $1,187.90 | $1,188.00 | |