| 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 | $219.66 | 9.174% | $239.8116 | $239.81 | $239.80 | $239.80 |
| Purchase #2 | $24.77 | 5.702% | $26.1824 | $26.18 | $26.20 | $26.20 |
| Purchase #3 | $174.30 | 9.832% | $191.4372 | $191.44 | $191.45 | $191.40 |
| Purchase #4 | $195.59 | 6.424% | $208.1547 | $208.15 | $208.15 | $208.20 |
| Purchase #5 | $200.46 | 6.660% | $213.8106 | $213.81 | $213.80 | $213.80 |
| Purchase #6 | $211.52 | 7.192% | $226.7325 | $226.73 | $226.75 | $226.70 |
| Purchase #7 | $114.98 | 12.714% | $129.5986 | $129.60 | $129.60 | $129.60 |
| 7 purchase totals = | $1,141.28 | $1,235.7276 | $1,235.72 | $1,235.75 | $1,235.70 | |