| 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 | $193.79 | 13.325% | $219.6125 | $219.61 | $219.60 | $219.60 |
| Purchase #2 | $104.37 | 10.507% | $115.3362 | $115.34 | $115.35 | $115.30 |
| Purchase #3 | $73.41 | 4.249% | $76.5292 | $76.53 | $76.55 | $76.50 |
| Purchase #4 | $9.88 | 11.212% | $10.9877 | $10.99 | $11.00 | $11.00 |
| Purchase #5 | $106.72 | 8.113% | $115.3782 | $115.38 | $115.40 | $115.40 |
| Purchase #6 | $142.37 | 9.455% | $155.8311 | $155.83 | $155.85 | $155.80 |
| Purchase #7 | $92.88 | 12.269% | $104.2754 | $104.28 | $104.30 | $104.30 |
| 7 purchase totals = | $723.42 | $797.9503 | $797.96 | $798.05 | $797.90 | |