| 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 | $108.27 | 10.702% | $119.8571 | $119.86 | $119.85 | $119.90 |
| Purchase #2 | $111.85 | 4.607% | $117.0029 | $117.00 | $117.00 | $117.00 |
| Purchase #3 | $239.72 | 13.383% | $271.8017 | $271.80 | $271.80 | $271.80 |
| Purchase #4 | $211.51 | 11.753% | $236.3688 | $236.37 | $236.35 | $236.40 |
| Purchase #5 | $21.80 | 8.293% | $23.6079 | $23.61 | $23.60 | $23.60 |
| Purchase #6 | $186.43 | 3.646% | $193.2272 | $193.23 | $193.25 | $193.20 |
| Purchase #7 | $146.57 | 6.353% | $155.8816 | $155.88 | $155.90 | $155.90 |
| 7 purchase totals = | $1,026.15 | $1,117.7472 | $1,117.75 | $1,117.75 | $1,117.80 | |