| 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 | $220.28 | 4.834% | $230.9283 | $230.93 | $230.95 | $230.90 |
| Purchase #2 | $234.28 | 11.572% | $261.3909 | $261.39 | $261.40 | $261.40 |
| Purchase #3 | $89.66 | 13.804% | $102.0367 | $102.04 | $102.05 | $102.00 |
| Purchase #4 | $162.81 | 8.641% | $176.8784 | $176.88 | $176.90 | $176.90 |
| Purchase #5 | $250.85 | 8.169% | $271.3419 | $271.34 | $271.35 | $271.30 |
| Purchase #6 | $216.28 | 3.627% | $224.1245 | $224.12 | $224.10 | $224.10 |
| Purchase #7 | $236.72 | 10.502% | $261.5803 | $261.58 | $261.60 | $261.60 |
| 7 purchase totals = | $1,410.88 | $1,528.2810 | $1,528.28 | $1,528.35 | $1,528.20 | |