| 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 | $118.77 | 10.360% | $131.0746 | $131.07 | $131.05 | $131.10 |
| Purchase #2 | $75.41 | 3.165% | $77.7967 | $77.80 | $77.80 | $77.80 |
| Purchase #3 | $156.83 | 12.312% | $176.1389 | $176.14 | $176.15 | $176.10 |
| Purchase #4 | $237.43 | 13.617% | $269.7608 | $269.76 | $269.75 | $269.80 |
| Purchase #5 | $200.86 | 3.194% | $207.2755 | $207.28 | $207.30 | $207.30 |
| Purchase #6 | $221.53 | 6.249% | $235.3734 | $235.37 | $235.35 | $235.40 |
| Purchase #7 | $197.53 | 9.332% | $215.9635 | $215.96 | $215.95 | $216.00 |
| 7 purchase totals = | $1,208.36 | $1,313.3834 | $1,313.38 | $1,313.35 | $1,313.50 | |