| 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 | $6.81 | 3.360% | $7.0388 | $7.04 | $7.05 | $7.00 |
| Purchase #2 | $217.45 | 13.405% | $246.5992 | $246.60 | $246.60 | $246.60 |
| Purchase #3 | $151.89 | 3.497% | $157.2016 | $157.20 | $157.20 | $157.20 |
| Purchase #4 | $209.55 | 12.689% | $236.1398 | $236.14 | $236.15 | $236.10 |
| Purchase #5 | $46.38 | 10.832% | $51.4039 | $51.40 | $51.40 | $51.40 |
| Purchase #6 | $161.68 | 13.857% | $184.084 | $184.08 | $184.10 | $184.10 |
| Purchase #7 | $198.44 | 12.712% | $223.6657 | $223.67 | $223.65 | $223.70 |
| 7 purchase totals = | $992.20 | $1,106.1330 | $1,106.13 | $1,106.15 | $1,106.10 | |