| 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 | $186.97 | 12.187% | $209.756 | $209.76 | $209.75 | $209.80 |
| Purchase #2 | $188.42 | 6.841% | $201.3098 | $201.31 | $201.30 | $201.30 |
| Purchase #3 | $113.59 | 4.617% | $118.8345 | $118.83 | $118.85 | $118.80 |
| Purchase #4 | $118.94 | 13.333% | $134.7983 | $134.80 | $134.80 | $134.80 |
| Purchase #5 | $121.86 | 4.716% | $127.6069 | $127.61 | $127.60 | $127.60 |
| Purchase #6 | $188.73 | 11.602% | $210.6265 | $210.63 | $210.65 | $210.60 |
| Purchase #7 | $48.65 | 5.595% | $51.372 | $51.37 | $51.35 | $51.40 |
| 7 purchase totals = | $967.16 | $1,054.3040 | $1,054.31 | $1,054.30 | $1,054.30 | |