| 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 | $208.71 | 13.779% | $237.4682 | $237.47 | $237.45 | $237.50 |
| Purchase #2 | $101.42 | 7.497% | $109.0235 | $109.02 | $109.00 | $109.00 |
| Purchase #3 | $36.74 | 12.237% | $41.2359 | $41.24 | $41.25 | $41.20 |
| Purchase #4 | $201.78 | 10.303% | $222.5694 | $222.57 | $222.55 | $222.60 |
| Purchase #5 | $176.91 | 3.564% | $183.2151 | $183.22 | $183.20 | $183.20 |
| Purchase #6 | $203.68 | 3.839% | $211.4993 | $211.50 | $211.50 | $211.50 |
| Purchase #7 | $232.44 | 12.811% | $262.2179 | $262.22 | $262.20 | $262.20 |
| 7 purchase totals = | $1,161.68 | $1,267.2293 | $1,267.24 | $1,267.15 | $1,267.20 | |