| 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 | $198.50 | 10.790% | $219.9182 | $219.92 | $219.90 | $219.90 |
| Purchase #2 | $153.36 | 11.670% | $171.2571 | $171.26 | $171.25 | $171.30 |
| Purchase #3 | $184.31 | 9.458% | $201.742 | $201.74 | $201.75 | $201.70 |
| Purchase #4 | $111.96 | 4.598% | $117.1079 | $117.11 | $117.10 | $117.10 |
| Purchase #5 | $98.59 | 10.647% | $109.0869 | $109.09 | $109.10 | $109.10 |
| Purchase #6 | $57.50 | 10.526% | $63.5525 | $63.55 | $63.55 | $63.60 |
| Purchase #7 | $215.79 | 9.715% | $236.754 | $236.75 | $236.75 | $236.80 |
| 7 purchase totals = | $1,020.01 | $1,119.4186 | $1,119.42 | $1,119.40 | $1,119.50 | |