| 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 | $122.36 | 3.287% | $126.382 | $126.38 | $126.40 | $126.40 |
| Purchase #2 | $97.77 | 12.264% | $109.7605 | $109.76 | $109.75 | $109.80 |
| Purchase #3 | $238.95 | 4.557% | $249.839 | $249.84 | $249.85 | $249.80 |
| Purchase #4 | $234.80 | 5.201% | $247.0119 | $247.01 | $247.00 | $247.00 |
| Purchase #5 | $107.97 | 9.538% | $118.2682 | $118.27 | $118.25 | $118.30 |
| Purchase #6 | $108.54 | 6.635% | $115.7416 | $115.74 | $115.75 | $115.70 |
| Purchase #7 | $192.37 | 8.350% | $208.4329 | $208.43 | $208.45 | $208.40 |
| 7 purchase totals = | $1,102.76 | $1,175.4361 | $1,175.43 | $1,175.45 | $1,175.40 | |