| 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 | $229.98 | 12.311% | $258.2928 | $258.29 | $258.30 | $258.30 |
| Purchase #2 | $26.61 | 5.719% | $28.1318 | $28.13 | $28.15 | $28.10 |
| Purchase #3 | $241.70 | 8.250% | $261.6403 | $261.64 | $261.65 | $261.60 |
| Purchase #4 | $192.83 | 9.396% | $210.9483 | $210.95 | $210.95 | $210.90 |
| Purchase #5 | $98.51 | 6.147% | $104.5654 | $104.57 | $104.55 | $104.60 |
| Purchase #6 | $119.45 | 12.521% | $134.4063 | $134.41 | $134.40 | $134.40 |
| Purchase #7 | $195.56 | 4.696% | $204.7435 | $204.74 | $204.75 | $204.70 |
| 7 purchase totals = | $1,104.64 | $1,202.7284 | $1,202.73 | $1,202.75 | $1,202.60 | |