| 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 | $199.62 | 4.157% | $207.9182 | $207.92 | $207.90 | $207.90 |
| Purchase #2 | $139.55 | 3.344% | $144.2166 | $144.22 | $144.20 | $144.20 |
| Purchase #3 | $250.90 | 11.482% | $279.7083 | $279.71 | $279.70 | $279.70 |
| Purchase #4 | $186.63 | 10.366% | $205.9761 | $205.98 | $206.00 | $206.00 |
| Purchase #5 | $214.52 | 4.850% | $224.9242 | $224.92 | $224.90 | $224.90 |
| Purchase #6 | $249.49 | 10.676% | $276.1256 | $276.13 | $276.15 | $276.10 |
| Purchase #7 | $185.44 | 5.351% | $195.3629 | $195.36 | $195.35 | $195.40 |
| 7 purchase totals = | $1,426.15 | $1,534.2319 | $1,534.24 | $1,534.20 | $1,534.20 | |