| 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 | $124.76 | 7.272% | $133.8325 | $133.83 | $133.85 | $133.80 |
| Purchase #2 | $250.41 | 8.730% | $272.2708 | $272.27 | $272.25 | $272.30 |
| Purchase #3 | $183.95 | 4.590% | $192.3933 | $192.39 | $192.40 | $192.40 |
| Purchase #4 | $74.51 | 10.586% | $82.3976 | $82.40 | $82.40 | $82.40 |
| Purchase #5 | $161.71 | 13.587% | $183.6815 | $183.68 | $183.70 | $183.70 |
| Purchase #6 | $219.73 | 5.858% | $232.6018 | $232.60 | $232.60 | $232.60 |
| Purchase #7 | $115.67 | 3.696% | $119.9452 | $119.95 | $119.95 | $119.90 |
| 7 purchase totals = | $1,130.74 | $1,217.1227 | $1,217.12 | $1,217.15 | $1,217.10 | |