| 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 | $112.49 | 9.850% | $123.5703 | $123.57 | $123.55 | $123.60 |
| Purchase #2 | $144.66 | 13.321% | $163.9302 | $163.93 | $163.95 | $163.90 |
| Purchase #3 | $201.79 | 10.412% | $222.8004 | $222.80 | $222.80 | $222.80 |
| Purchase #4 | $176.50 | 3.394% | $182.4904 | $182.49 | $182.50 | $182.50 |
| Purchase #5 | $106.37 | 12.854% | $120.0428 | $120.04 | $120.05 | $120.00 |
| Purchase #6 | $34.80 | 7.736% | $37.4921 | $37.49 | $37.50 | $37.50 |
| Purchase #7 | $88.43 | 5.158% | $92.9912 | $92.99 | $93.00 | $93.00 |
| 7 purchase totals = | $865.04 | $943.3174 | $943.31 | $943.35 | $943.30 | |