| 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 | $215.76 | 8.846% | $234.8461 | $234.85 | $234.85 | $234.80 |
| Purchase #2 | $134.79 | 3.281% | $139.2125 | $139.21 | $139.20 | $139.20 |
| Purchase #3 | $121.89 | 10.547% | $134.7457 | $134.75 | $134.75 | $134.70 |
| Purchase #4 | $199.69 | 6.672% | $213.0133 | $213.01 | $213.00 | $213.00 |
| Purchase #5 | $67.92 | 8.755% | $73.8664 | $73.87 | $73.85 | $73.90 |
| Purchase #6 | $228.33 | 11.350% | $254.2455 | $254.25 | $254.25 | $254.20 |
| Purchase #7 | $204.25 | 8.544% | $221.7011 | $221.70 | $221.70 | $221.70 |
| 7 purchase totals = | $1,172.63 | $1,271.6306 | $1,271.64 | $1,271.60 | $1,271.50 | |