| 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 | $73.45 | 12.191% | $82.4043 | $82.40 | $82.40 | $82.40 |
| Purchase #2 | $18.55 | 11.721% | $20.7242 | $20.72 | $20.70 | $20.70 |
| Purchase #3 | $40.90 | 11.661% | $45.6693 | $45.67 | $45.65 | $45.70 |
| Purchase #4 | $169.84 | 5.596% | $179.3442 | $179.34 | $179.35 | $179.30 |
| Purchase #5 | $114.69 | 12.198% | $128.6799 | $128.68 | $128.70 | $128.70 |
| Purchase #6 | $243.42 | 4.161% | $253.5487 | $253.55 | $253.55 | $253.50 |
| Purchase #7 | $217.83 | 6.846% | $232.7426 | $232.74 | $232.75 | $232.70 |
| 7 purchase totals = | $878.68 | $943.1132 | $943.10 | $943.10 | $943.00 | |