| 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 | $201.91 | 3.386% | $208.7467 | $208.75 | $208.75 | $208.70 |
| Purchase #2 | $237.70 | 9.256% | $259.7015 | $259.70 | $259.70 | $259.70 |
| Purchase #3 | $193.62 | 9.705% | $212.4108 | $212.41 | $212.40 | $212.40 |
| Purchase #4 | $242.68 | 12.549% | $273.1339 | $273.13 | $273.15 | $273.10 |
| Purchase #5 | $199.72 | 8.245% | $216.1869 | $216.19 | $216.20 | $216.20 |
| Purchase #6 | $11.68 | 10.752% | $12.9358 | $12.94 | $12.95 | $12.90 |
| Purchase #7 | $235.33 | 8.261% | $254.7706 | $254.77 | $254.75 | $254.80 |
| 7 purchase totals = | $1,322.64 | $1,437.8862 | $1,437.89 | $1,437.90 | $1,437.80 | |