| 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 | $232.28 | 4.431% | $242.5723 | $242.57 | $242.55 | $242.60 |
| Purchase #2 | $39.59 | 5.483% | $41.7607 | $41.76 | $41.75 | $41.80 |
| Purchase #3 | $224.97 | 9.380% | $246.0722 | $246.07 | $246.05 | $246.10 |
| Purchase #4 | $26.79 | 5.310% | $28.2125 | $28.21 | $28.20 | $28.20 |
| Purchase #5 | $114.81 | 10.842% | $127.2577 | $127.26 | $127.25 | $127.30 |
| Purchase #6 | $19.92 | 5.872% | $21.0897 | $21.09 | $21.10 | $21.10 |
| Purchase #7 | $15.69 | 13.608% | $17.8251 | $17.83 | $17.85 | $17.80 |
| 7 purchase totals = | $674.05 | $724.7902 | $724.79 | $724.75 | $724.90 | |