| 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 | $199.43 | 3.842% | $207.0921 | $207.09 | $207.10 | $207.10 |
| Purchase #2 | $72.87 | 6.769% | $77.8026 | $77.80 | $77.80 | $77.80 |
| Purchase #3 | $205.71 | 10.308% | $226.9146 | $226.91 | $226.90 | $226.90 |
| Purchase #4 | $111.41 | 12.596% | $125.4432 | $125.44 | $125.45 | $125.40 |
| Purchase #5 | $136.67 | 11.573% | $152.4868 | $152.49 | $152.50 | $152.50 |
| Purchase #6 | $148.67 | 11.142% | $165.2348 | $165.23 | $165.25 | $165.20 |
| Purchase #7 | $120.61 | 7.742% | $129.9476 | $129.95 | $129.95 | $129.90 |
| 7 purchase totals = | $995.37 | $1,084.9217 | $1,084.91 | $1,084.95 | $1,084.80 | |