| 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 | $248.97 | 4.316% | $259.7155 | $259.72 | $259.70 | $259.70 |
| Purchase #2 | $65.75 | 6.493% | $70.0191 | $70.02 | $70.00 | $70.00 |
| Purchase #3 | $119.66 | 9.810% | $131.3986 | $131.40 | $131.40 | $131.40 |
| Purchase #4 | $250.26 | 12.838% | $282.3884 | $282.39 | $282.40 | $282.40 |
| Purchase #5 | $83.67 | 7.533% | $89.9729 | $89.97 | $89.95 | $90.00 |
| Purchase #6 | $183.88 | 4.831% | $192.7632 | $192.76 | $192.75 | $192.80 |
| Purchase #7 | $135.99 | 9.235% | $148.5487 | $148.55 | $148.55 | $148.50 |
| 7 purchase totals = | $1,088.18 | $1,174.8064 | $1,174.81 | $1,174.75 | $1,174.80 | |