| 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 | $227.40 | 6.652% | $242.5266 | $242.53 | $242.55 | $242.50 |
| Purchase #2 | $208.61 | 3.534% | $215.9823 | $215.98 | $216.00 | $216.00 |
| Purchase #3 | $73.34 | 4.712% | $76.7958 | $76.80 | $76.80 | $76.80 |
| Purchase #4 | $146.93 | 12.353% | $165.0803 | $165.08 | $165.10 | $165.10 |
| Purchase #5 | $196.73 | 7.684% | $211.8467 | $211.85 | $211.85 | $211.80 |
| Purchase #6 | $45.68 | 12.632% | $51.4503 | $51.45 | $51.45 | $51.50 |
| Purchase #7 | $137.32 | 8.199% | $148.5789 | $148.58 | $148.60 | $148.60 |
| 7 purchase totals = | $1,036.01 | $1,112.2609 | $1,112.27 | $1,112.35 | $1,112.30 | |