| 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 | $46.85 | 9.652% | $51.372 | $51.37 | $51.35 | $51.40 |
| Purchase #2 | $210.98 | 9.466% | $230.9514 | $230.95 | $230.95 | $231.00 |
| Purchase #3 | $147.40 | 11.759% | $164.7328 | $164.73 | $164.75 | $164.70 |
| Purchase #4 | $79.73 | 5.535% | $84.1431 | $84.14 | $84.15 | $84.10 |
| Purchase #5 | $206.52 | 9.528% | $226.1972 | $226.20 | $226.20 | $226.20 |
| Purchase #6 | $147.70 | 10.751% | $163.5792 | $163.58 | $163.60 | $163.60 |
| Purchase #7 | $67.64 | 5.304% | $71.2276 | $71.23 | $71.25 | $71.20 |
| 7 purchase totals = | $906.82 | $992.2033 | $992.20 | $992.25 | $992.20 | |