| 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 | $73.62 | 3.377% | $76.1061 | $76.11 | $76.10 | $76.10 |
| Purchase #2 | $216.37 | 9.259% | $236.4037 | $236.40 | $236.40 | $236.40 |
| Purchase #3 | $147.48 | 9.498% | $161.4877 | $161.49 | $161.50 | $161.50 |
| Purchase #4 | $245.90 | 10.487% | $271.6875 | $271.69 | $271.70 | $271.70 |
| Purchase #5 | $129.78 | 5.382% | $136.7648 | $136.76 | $136.75 | $136.80 |
| Purchase #6 | $231.40 | 4.799% | $242.5049 | $242.50 | $242.50 | $242.50 |
| Purchase #7 | $134.38 | 9.223% | $146.7739 | $146.77 | $146.75 | $146.80 |
| 7 purchase totals = | $1,178.93 | $1,271.7286 | $1,271.72 | $1,271.70 | $1,271.80 | |