| 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 | $192.73 | 4.359% | $201.1311 | $201.13 | $201.15 | $201.10 |
| Purchase #2 | $125.72 | 11.840% | $140.6052 | $140.61 | $140.60 | $140.60 |
| Purchase #3 | $127.49 | 12.310% | $143.184 | $143.18 | $143.20 | $143.20 |
| Purchase #4 | $96.55 | 8.215% | $104.4816 | $104.48 | $104.50 | $104.50 |
| Purchase #5 | $178.85 | 10.512% | $197.6507 | $197.65 | $197.65 | $197.70 |
| Purchase #6 | $238.40 | 9.569% | $261.2125 | $261.21 | $261.20 | $261.20 |
| Purchase #7 | $250.83 | 10.546% | $277.2825 | $277.28 | $277.30 | $277.30 |
| 7 purchase totals = | $1,210.57 | $1,325.5476 | $1,325.54 | $1,325.60 | $1,325.60 | |