| 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 | $231.46 | 5.754% | $244.7782 | $244.78 | $244.80 | $244.80 |
| Purchase #2 | $69.90 | 13.662% | $79.4497 | $79.45 | $79.45 | $79.40 |
| Purchase #3 | $170.73 | 10.183% | $188.1154 | $188.12 | $188.10 | $188.10 |
| Purchase #4 | $64.71 | 5.534% | $68.2911 | $68.29 | $68.30 | $68.30 |
| Purchase #5 | $209.37 | 8.612% | $227.4009 | $227.40 | $227.40 | $227.40 |
| Purchase #6 | $163.51 | 8.242% | $176.9865 | $176.99 | $177.00 | $177.00 |
| Purchase #7 | $218.27 | 4.143% | $227.3129 | $227.31 | $227.30 | $227.30 |
| 7 purchase totals = | $1,127.95 | $1,212.3347 | $1,212.34 | $1,212.35 | $1,212.30 | |