| 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 | $235.27 | 5.873% | $249.0874 | $249.09 | $249.10 | $249.10 |
| Purchase #2 | $156.42 | 12.497% | $175.9678 | $175.97 | $175.95 | $176.00 |
| Purchase #3 | $134.59 | 6.308% | $143.0799 | $143.08 | $143.10 | $143.10 |
| Purchase #4 | $210.44 | 12.249% | $236.2168 | $236.22 | $236.20 | $236.20 |
| Purchase #5 | $170.80 | 7.496% | $183.6032 | $183.60 | $183.60 | $183.60 |
| Purchase #6 | $246.84 | 12.714% | $278.2232 | $278.22 | $278.20 | $278.20 |
| Purchase #7 | $151.61 | 9.435% | $165.9144 | $165.91 | $165.90 | $165.90 |
| 7 purchase totals = | $1,305.97 | $1,432.0927 | $1,432.09 | $1,432.05 | $1,432.10 | |