| 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 | $193.54 | 3.222% | $199.7759 | $199.78 | $199.80 | $199.80 |
| Purchase #2 | $228.72 | 4.514% | $239.0444 | $239.04 | $239.05 | $239.00 |
| Purchase #3 | $214.99 | 5.309% | $226.4038 | $226.40 | $226.40 | $226.40 |
| Purchase #4 | $114.46 | 9.723% | $125.5889 | $125.59 | $125.60 | $125.60 |
| Purchase #5 | $129.56 | 4.259% | $135.078 | $135.08 | $135.10 | $135.10 |
| Purchase #6 | $221.25 | 7.405% | $237.6336 | $237.63 | $237.65 | $237.60 |
| Purchase #7 | $243.79 | 3.373% | $252.013 | $252.01 | $252.00 | $252.00 |
| 7 purchase totals = | $1,346.31 | $1,415.5376 | $1,415.53 | $1,415.60 | $1,415.50 | |