| 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 | $99.81 | 13.286% | $113.0708 | $113.07 | $113.05 | $113.10 |
| Purchase #2 | $174.68 | 9.672% | $191.575 | $191.58 | $191.60 | $191.60 |
| Purchase #3 | $14.35 | 9.732% | $15.7465 | $15.75 | $15.75 | $15.70 |
| Purchase #4 | $57.25 | 3.755% | $59.3997 | $59.40 | $59.40 | $59.40 |
| Purchase #5 | $119.58 | 12.835% | $134.9281 | $134.93 | $134.95 | $134.90 |
| Purchase #6 | $38.93 | 12.687% | $43.869 | $43.87 | $43.85 | $43.90 |
| Purchase #7 | $235.35 | 6.629% | $250.9514 | $250.95 | $250.95 | $251.00 |
| 7 purchase totals = | $739.95 | $809.5405 | $809.55 | $809.55 | $809.60 | |