| 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 | $197.88 | 13.184% | $223.9685 | $223.97 | $223.95 | $224.00 |
| Purchase #2 | $122.58 | 13.444% | $139.0597 | $139.06 | $139.05 | $139.10 |
| Purchase #3 | $45.82 | 6.691% | $48.8858 | $48.89 | $48.90 | $48.90 |
| Purchase #4 | $83.88 | 3.256% | $86.6111 | $86.61 | $86.60 | $86.60 |
| Purchase #5 | $77.77 | 9.869% | $85.4451 | $85.45 | $85.45 | $85.40 |
| Purchase #6 | $202.97 | 11.702% | $226.7215 | $226.72 | $226.70 | $226.70 |
| Purchase #7 | $74.74 | 4.154% | $77.8447 | $77.84 | $77.85 | $77.80 |
| 7 purchase totals = | $805.64 | $888.5364 | $888.54 | $888.50 | $888.50 | |