| 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 | $115.28 | 13.258% | $130.5638 | $130.56 | $130.55 | $130.60 |
| Purchase #2 | $234.29 | 11.615% | $261.5028 | $261.50 | $261.50 | $261.50 |
| Purchase #3 | $161.79 | 13.233% | $183.1997 | $183.20 | $183.20 | $183.20 |
| Purchase #4 | $78.50 | 9.715% | $86.1263 | $86.13 | $86.15 | $86.10 |
| Purchase #5 | $33.93 | 7.482% | $36.4686 | $36.47 | $36.45 | $36.50 |
| Purchase #6 | $99.75 | 12.232% | $111.9514 | $111.95 | $111.95 | $112.00 |
| Purchase #7 | $100.52 | 6.817% | $107.3724 | $107.37 | $107.35 | $107.40 |
| 7 purchase totals = | $824.06 | $917.1850 | $917.18 | $917.15 | $917.30 | |