| 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 | $205.70 | 10.282% | $226.8501 | $226.85 | $226.85 | $226.90 |
| Purchase #2 | $197.62 | 3.152% | $203.849 | $203.85 | $203.85 | $203.80 |
| Purchase #3 | $186.25 | 12.452% | $209.4419 | $209.44 | $209.45 | $209.40 |
| Purchase #4 | $111.67 | 10.870% | $123.8085 | $123.81 | $123.80 | $123.80 |
| Purchase #5 | $140.33 | 4.601% | $146.7866 | $146.79 | $146.80 | $146.80 |
| Purchase #6 | $117.70 | 13.857% | $134.0097 | $134.01 | $134.00 | $134.00 |
| Purchase #7 | $66.89 | 13.838% | $76.1462 | $76.15 | $76.15 | $76.10 |
| 7 purchase totals = | $1,026.16 | $1,120.8920 | $1,120.90 | $1,120.90 | $1,120.80 | |