| 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 | $212.33 | 10.272% | $234.1405 | $234.14 | $234.15 | $234.10 |
| Purchase #2 | $196.32 | 4.469% | $205.0935 | $205.09 | $205.10 | $205.10 |
| Purchase #3 | $170.53 | 7.427% | $183.1953 | $183.20 | $183.20 | $183.20 |
| Purchase #4 | $66.60 | 5.846% | $70.4934 | $70.49 | $70.50 | $70.50 |
| Purchase #5 | $230.29 | 7.488% | $247.5341 | $247.53 | $247.55 | $247.50 |
| Purchase #6 | $37.49 | 5.373% | $39.5043 | $39.50 | $39.50 | $39.50 |
| Purchase #7 | $205.36 | 7.655% | $221.0803 | $221.08 | $221.10 | $221.10 |
| 7 purchase totals = | $1,118.92 | $1,201.0414 | $1,201.03 | $1,201.10 | $1,201.00 | |