| 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 | $104.73 | 4.311% | $109.2449 | $109.24 | $109.25 | $109.20 |
| Purchase #2 | $227.86 | 13.451% | $258.5094 | $258.51 | $258.50 | $258.50 |
| Purchase #3 | $220.63 | 10.486% | $243.7653 | $243.77 | $243.75 | $243.80 |
| Purchase #4 | $140.69 | 9.139% | $153.5477 | $153.55 | $153.55 | $153.50 |
| Purchase #5 | $46.87 | 13.711% | $53.2963 | $53.30 | $53.30 | $53.30 |
| Purchase #6 | $241.71 | 8.261% | $261.6777 | $261.68 | $261.70 | $261.70 |
| Purchase #7 | $250.46 | 6.348% | $266.3592 | $266.36 | $266.35 | $266.40 |
| 7 purchase totals = | $1,232.95 | $1,346.4005 | $1,346.41 | $1,346.40 | $1,346.40 | |