| 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 | $238.68 | 4.367% | $249.1032 | $249.10 | $249.10 | $249.10 |
| Purchase #2 | $127.44 | 12.599% | $143.4962 | $143.50 | $143.50 | $143.50 |
| Purchase #3 | $212.49 | 5.157% | $223.4481 | $223.45 | $223.45 | $223.40 |
| Purchase #4 | $218.95 | 3.701% | $227.0533 | $227.05 | $227.05 | $227.10 |
| Purchase #5 | $143.35 | 11.287% | $159.5299 | $159.53 | $159.55 | $159.50 |
| Purchase #6 | $148.55 | 10.262% | $163.7942 | $163.79 | $163.80 | $163.80 |
| Purchase #7 | $74.78 | 10.640% | $82.7366 | $82.74 | $82.75 | $82.70 |
| 7 purchase totals = | $1,164.24 | $1,249.1615 | $1,249.16 | $1,249.20 | $1,249.10 | |