| 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 | $215.27 | 6.716% | $229.7275 | $229.73 | $229.75 | $229.70 |
| Purchase #2 | $35.66 | 13.759% | $40.5665 | $40.57 | $40.55 | $40.60 |
| Purchase #3 | $50.72 | 4.159% | $52.8294 | $52.83 | $52.85 | $52.80 |
| Purchase #4 | $207.97 | 12.664% | $234.3073 | $234.31 | $234.30 | $234.30 |
| Purchase #5 | $113.70 | 6.562% | $121.161 | $121.16 | $121.15 | $121.20 |
| Purchase #6 | $101.88 | 4.702% | $106.6704 | $106.67 | $106.65 | $106.70 |
| Purchase #7 | $166.74 | 12.118% | $186.9456 | $186.95 | $186.95 | $186.90 |
| 7 purchase totals = | $891.94 | $972.2077 | $972.22 | $972.20 | $972.20 | |