| 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 | $226.59 | 10.553% | $250.502 | $250.50 | $250.50 | $250.50 |
| Purchase #2 | $220.40 | 3.827% | $228.8347 | $228.83 | $228.85 | $228.80 |
| Purchase #3 | $198.66 | 5.530% | $209.6459 | $209.65 | $209.65 | $209.60 |
| Purchase #4 | $53.62 | 3.768% | $55.6404 | $55.64 | $55.65 | $55.60 |
| Purchase #5 | $125.56 | 9.413% | $137.379 | $137.38 | $137.40 | $137.40 |
| Purchase #6 | $223.28 | 6.235% | $237.2015 | $237.20 | $237.20 | $237.20 |
| Purchase #7 | $45.81 | 6.738% | $48.8967 | $48.90 | $48.90 | $48.90 |
| 7 purchase totals = | $1,093.92 | $1,168.1002 | $1,168.10 | $1,168.15 | $1,168.00 | |