| 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 | $245.47 | 5.229% | $258.3056 | $258.31 | $258.30 | $258.30 |
| Purchase #2 | $34.76 | 3.801% | $36.0812 | $36.08 | $36.10 | $36.10 |
| Purchase #3 | $123.39 | 4.506% | $128.95 | $128.95 | $128.95 | $129.00 |
| Purchase #4 | $110.69 | 9.824% | $121.5642 | $121.56 | $121.55 | $121.60 |
| Purchase #5 | $14.35 | 5.451% | $15.1322 | $15.13 | $15.15 | $15.10 |
| Purchase #6 | $250.36 | 4.543% | $261.7339 | $261.73 | $261.75 | $261.70 |
| Purchase #7 | $248.67 | 10.282% | $274.2382 | $274.24 | $274.25 | $274.20 |
| 7 purchase totals = | $1,027.69 | $1,096.0053 | $1,096.00 | $1,096.05 | $1,096.00 | |