| 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 | $223.43 | 5.208% | $235.0662 | $235.07 | $235.05 | $235.10 |
| Purchase #2 | $140.59 | 8.791% | $152.9493 | $152.95 | $152.95 | $152.90 |
| Purchase #3 | $237.32 | 6.846% | $253.5669 | $253.57 | $253.55 | $253.60 |
| Purchase #4 | $205.27 | 8.426% | $222.5661 | $222.57 | $222.55 | $222.60 |
| Purchase #5 | $138.33 | 11.375% | $154.065 | $154.07 | $154.05 | $154.10 |
| Purchase #6 | $217.45 | 6.129% | $230.7775 | $230.78 | $230.80 | $230.80 |
| Purchase #7 | $35.44 | 3.316% | $36.6152 | $36.62 | $36.60 | $36.60 |
| 7 purchase totals = | $1,197.83 | $1,285.6062 | $1,285.63 | $1,285.55 | $1,285.70 | |