| 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 | $233.92 | 11.833% | $261.5998 | $261.60 | $261.60 | $261.60 |
| Purchase #2 | $137.51 | 13.518% | $156.0986 | $156.10 | $156.10 | $156.10 |
| Purchase #3 | $142.69 | 8.634% | $155.0099 | $155.01 | $155.00 | $155.00 |
| Purchase #4 | $60.95 | 7.143% | $65.3037 | $65.30 | $65.30 | $65.30 |
| Purchase #5 | $126.25 | 6.620% | $134.6078 | $134.61 | $134.60 | $134.60 |
| Purchase #6 | $28.43 | 7.507% | $30.5642 | $30.56 | $30.55 | $30.60 |
| Purchase #7 | $20.25 | 4.842% | $21.2305 | $21.23 | $21.25 | $21.20 |
| 7 purchase totals = | $750.00 | $824.4145 | $824.41 | $824.40 | $824.40 | |