| 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 | $104.57 | 5.140% | $109.9449 | $109.94 | $109.95 | $109.90 |
| Purchase #2 | $196.96 | 9.758% | $216.1794 | $216.18 | $216.20 | $216.20 |
| Purchase #3 | $206.83 | 12.439% | $232.5576 | $232.56 | $232.55 | $232.60 |
| Purchase #4 | $84.74 | 3.346% | $87.5754 | $87.58 | $87.60 | $87.60 |
| Purchase #5 | $16.39 | 10.222% | $18.0654 | $18.07 | $18.05 | $18.10 |
| Purchase #6 | $82.30 | 12.231% | $92.3661 | $92.37 | $92.35 | $92.40 |
| Purchase #7 | $212.61 | 6.624% | $226.6933 | $226.69 | $226.70 | $226.70 |
| 7 purchase totals = | $904.40 | $983.3821 | $983.39 | $983.40 | $983.50 | |