| 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 | $125.78 | 11.500% | $140.2447 | $140.24 | $140.25 | $140.20 |
| Purchase #2 | $13.42 | 8.562% | $14.569 | $14.57 | $14.55 | $14.60 |
| Purchase #3 | $205.66 | 11.531% | $229.3747 | $229.37 | $229.35 | $229.40 |
| Purchase #4 | $224.37 | 11.811% | $250.8703 | $250.87 | $250.85 | $250.90 |
| Purchase #5 | $142.76 | 11.824% | $159.6399 | $159.64 | $159.65 | $159.60 |
| Purchase #6 | $241.97 | 3.355% | $250.0881 | $250.09 | $250.10 | $250.10 |
| Purchase #7 | $194.63 | 11.582% | $217.172 | $217.17 | $217.15 | $217.20 |
| 7 purchase totals = | $1,148.59 | $1,261.9587 | $1,261.95 | $1,261.90 | $1,262.00 | |