| 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 | $124.80 | 12.488% | $140.385 | $140.39 | $140.40 | $140.40 |
| Purchase #2 | $48.35 | 7.620% | $52.0343 | $52.03 | $52.05 | $52.00 |
| Purchase #3 | $167.31 | 5.287% | $176.1557 | $176.16 | $176.15 | $176.20 |
| Purchase #4 | $126.67 | 10.292% | $139.7069 | $139.71 | $139.70 | $139.70 |
| Purchase #5 | $168.94 | 12.612% | $190.2467 | $190.25 | $190.25 | $190.20 |
| Purchase #6 | $186.49 | 9.387% | $203.9958 | $204.00 | $204.00 | $204.00 |
| Purchase #7 | $35.30 | 10.333% | $38.9475 | $38.95 | $38.95 | $38.90 |
| 7 purchase totals = | $857.86 | $941.4719 | $941.49 | $941.50 | $941.40 | |