| 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 | $247.69 | 10.271% | $273.1302 | $273.13 | $273.15 | $273.10 |
| Purchase #2 | $176.28 | 4.661% | $184.4964 | $184.50 | $184.50 | $184.50 |
| Purchase #3 | $212.69 | 6.581% | $226.6871 | $226.69 | $226.70 | $226.70 |
| Purchase #4 | $157.95 | 13.544% | $179.3427 | $179.34 | $179.35 | $179.30 |
| Purchase #5 | $10.88 | 3.429% | $11.2531 | $11.25 | $11.25 | $11.30 |
| Purchase #6 | $57.50 | 9.366% | $62.8855 | $62.89 | $62.90 | $62.90 |
| Purchase #7 | $58.63 | 5.796% | $62.0282 | $62.03 | $62.05 | $62.00 |
| 7 purchase totals = | $921.62 | $999.8232 | $999.83 | $999.90 | $999.80 | |