| 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 | $157.41 | 4.644% | $164.7201 | $164.72 | $164.70 | $164.70 |
| Purchase #2 | $239.50 | 3.621% | $248.1723 | $248.17 | $248.15 | $248.20 |
| Purchase #3 | $205.92 | 3.385% | $212.8904 | $212.89 | $212.90 | $212.90 |
| Purchase #4 | $225.72 | 4.638% | $236.1889 | $236.19 | $236.20 | $236.20 |
| Purchase #5 | $197.42 | 6.309% | $209.8752 | $209.88 | $209.90 | $209.90 |
| Purchase #6 | $121.31 | 7.181% | $130.0213 | $130.02 | $130.00 | $130.00 |
| Purchase #7 | $24.45 | 8.775% | $26.5955 | $26.60 | $26.60 | $26.60 |
| 7 purchase totals = | $1,171.73 | $1,228.4637 | $1,228.47 | $1,228.45 | $1,228.50 | |