| 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 | $187.51 | 6.809% | $200.2776 | $200.28 | $200.30 | $200.30 |
| Purchase #2 | $8.40 | 11.344% | $9.3529 | $9.35 | $9.35 | $9.40 |
| Purchase #3 | $207.30 | 9.435% | $226.8588 | $226.86 | $226.85 | $226.90 |
| Purchase #4 | $10.66 | 4.223% | $11.1102 | $11.11 | $11.10 | $11.10 |
| Purchase #5 | $55.39 | 6.352% | $58.9084 | $58.91 | $58.90 | $58.90 |
| Purchase #6 | $107.51 | 7.375% | $115.4389 | $115.44 | $115.45 | $115.40 |
| Purchase #7 | $226.36 | 3.156% | $233.5039 | $233.50 | $233.50 | $233.50 |
| 7 purchase totals = | $803.13 | $855.4507 | $855.45 | $855.45 | $855.50 | |