| 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 | $127.90 | 8.653% | $138.9672 | $138.97 | $138.95 | $139.00 |
| Purchase #2 | $222.75 | 6.612% | $237.4782 | $237.48 | $237.50 | $237.50 |
| Purchase #3 | $248.70 | 7.817% | $268.1409 | $268.14 | $268.15 | $268.10 |
| Purchase #4 | $200.87 | 3.789% | $208.481 | $208.48 | $208.50 | $208.50 |
| Purchase #5 | $132.70 | 10.777% | $147.0011 | $147.00 | $147.00 | $147.00 |
| Purchase #6 | $217.48 | 13.607% | $247.0725 | $247.07 | $247.05 | $247.10 |
| Purchase #7 | $109.94 | 12.603% | $123.7957 | $123.80 | $123.80 | $123.80 |
| 7 purchase totals = | $1,260.34 | $1,370.9366 | $1,370.94 | $1,370.95 | $1,371.00 | |