| 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 | $117.41 | 3.352% | $121.3456 | $121.35 | $121.35 | $121.30 |
| Purchase #2 | $207.55 | 11.524% | $231.4681 | $231.47 | $231.45 | $231.50 |
| Purchase #3 | $200.46 | 5.377% | $211.2387 | $211.24 | $211.25 | $211.20 |
| Purchase #4 | $94.65 | 10.588% | $104.6715 | $104.67 | $104.65 | $104.70 |
| Purchase #5 | $190.34 | 10.515% | $210.3543 | $210.35 | $210.35 | $210.40 |
| Purchase #6 | $167.72 | 4.179% | $174.729 | $174.73 | $174.75 | $174.70 |
| Purchase #7 | $243.73 | 10.843% | $270.1576 | $270.16 | $270.15 | $270.20 |
| 7 purchase totals = | $1,221.86 | $1,323.9648 | $1,323.97 | $1,323.95 | $1,324.00 | |