| 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 | $230.39 | 12.252% | $258.6174 | $258.62 | $258.60 | $258.60 |
| Purchase #2 | $81.60 | 5.551% | $86.1296 | $86.13 | $86.15 | $86.10 |
| Purchase #3 | $250.30 | 4.368% | $261.2331 | $261.23 | $261.25 | $261.20 |
| Purchase #4 | $160.72 | 13.350% | $182.1761 | $182.18 | $182.20 | $182.20 |
| Purchase #5 | $201.27 | 4.277% | $209.8783 | $209.88 | $209.90 | $209.90 |
| Purchase #6 | $134.67 | 9.560% | $147.5445 | $147.54 | $147.55 | $147.50 |
| Purchase #7 | $131.71 | 13.377% | $149.3288 | $149.33 | $149.35 | $149.30 |
| 7 purchase totals = | $1,190.66 | $1,294.9078 | $1,294.91 | $1,295.00 | $1,294.80 | |