| 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 | $10.77 | 3.271% | $11.1223 | $11.12 | $11.10 | $11.10 |
| Purchase #2 | $198.70 | 12.720% | $223.9746 | $223.97 | $223.95 | $224.00 |
| Purchase #3 | $85.92 | 11.555% | $95.8481 | $95.85 | $95.85 | $95.80 |
| Purchase #4 | $102.28 | 12.479% | $115.0435 | $115.04 | $115.05 | $115.00 |
| Purchase #5 | $209.33 | 6.360% | $222.6434 | $222.64 | $222.65 | $222.60 |
| Purchase #6 | $142.55 | 10.478% | $157.4864 | $157.49 | $157.50 | $157.50 |
| Purchase #7 | $57.58 | 12.813% | $64.9577 | $64.96 | $64.95 | $65.00 |
| 7 purchase totals = | $807.13 | $891.0760 | $891.07 | $891.05 | $891.00 | |