| 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 | $23.55 | 3.539% | $24.3834 | $24.38 | $24.40 | $24.40 |
| Purchase #2 | $217.73 | 9.792% | $239.0501 | $239.05 | $239.05 | $239.10 |
| Purchase #3 | $70.28 | 9.397% | $76.8842 | $76.88 | $76.90 | $76.90 |
| Purchase #4 | $17.37 | 11.757% | $19.4122 | $19.41 | $19.40 | $19.40 |
| Purchase #5 | $206.55 | 8.481% | $224.0675 | $224.07 | $224.05 | $224.10 |
| Purchase #6 | $208.49 | 7.531% | $224.1914 | $224.19 | $224.20 | $224.20 |
| Purchase #7 | $241.87 | 10.603% | $267.5155 | $267.52 | $267.50 | $267.50 |
| 7 purchase totals = | $985.84 | $1,075.5043 | $1,075.50 | $1,075.50 | $1,075.60 | |