| 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 | $206.97 | 4.742% | $216.7845 | $216.78 | $216.80 | $216.80 |
| Purchase #2 | $121.29 | 4.130% | $126.2993 | $126.30 | $126.30 | $126.30 |
| Purchase #3 | $78.50 | 8.652% | $85.2918 | $85.29 | $85.30 | $85.30 |
| Purchase #4 | $179.94 | 4.583% | $188.1867 | $188.19 | $188.20 | $188.20 |
| Purchase #5 | $183.29 | 12.520% | $206.2379 | $206.24 | $206.25 | $206.20 |
| Purchase #6 | $202.47 | 13.465% | $229.7326 | $229.73 | $229.75 | $229.70 |
| Purchase #7 | $232.74 | 11.620% | $259.7844 | $259.78 | $259.80 | $259.80 |
| 7 purchase totals = | $1,205.20 | $1,312.3172 | $1,312.31 | $1,312.40 | $1,312.30 | |