| 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 | $242.42 | 12.799% | $273.4473 | $273.45 | $273.45 | $273.40 |
| Purchase #2 | $157.63 | 13.576% | $179.0298 | $179.03 | $179.05 | $179.00 |
| Purchase #3 | $198.35 | 8.480% | $215.1701 | $215.17 | $215.15 | $215.20 |
| Purchase #4 | $27.63 | 10.293% | $30.474 | $30.47 | $30.45 | $30.50 |
| Purchase #5 | $184.65 | 9.550% | $202.2841 | $202.28 | $202.30 | $202.30 |
| Purchase #6 | $101.63 | 3.291% | $104.9746 | $104.97 | $104.95 | $105.00 |
| Purchase #7 | $163.46 | 9.207% | $178.5098 | $178.51 | $178.50 | $178.50 |
| 7 purchase totals = | $1,075.77 | $1,183.8897 | $1,183.88 | $1,183.85 | $1,183.90 | |