| 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 | $243.64 | 6.649% | $259.8396 | $259.84 | $259.85 | $259.80 |
| Purchase #2 | $210.86 | 12.534% | $237.2892 | $237.29 | $237.30 | $237.30 |
| Purchase #3 | $151.43 | 13.451% | $171.7988 | $171.80 | $171.80 | $171.80 |
| Purchase #4 | $183.88 | 3.308% | $189.9628 | $189.96 | $189.95 | $190.00 |
| Purchase #5 | $129.99 | 11.174% | $144.5151 | $144.52 | $144.50 | $144.50 |
| Purchase #6 | $137.30 | 12.527% | $154.4996 | $154.50 | $154.50 | $154.50 |
| Purchase #7 | $171.39 | 5.485% | $180.7907 | $180.79 | $180.80 | $180.80 |
| 7 purchase totals = | $1,228.49 | $1,338.6958 | $1,338.70 | $1,338.70 | $1,338.70 | |