| 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 | $234.42 | 11.462% | $261.2892 | $261.29 | $261.30 | $261.30 |
| Purchase #2 | $230.27 | 13.361% | $261.0364 | $261.04 | $261.05 | $261.00 |
| Purchase #3 | $45.92 | 3.326% | $47.4473 | $47.45 | $47.45 | $47.40 |
| Purchase #4 | $213.85 | 12.776% | $241.1715 | $241.17 | $241.15 | $241.20 |
| Purchase #5 | $229.96 | 12.348% | $258.3555 | $258.36 | $258.35 | $258.40 |
| Purchase #6 | $155.98 | 5.785% | $165.0034 | $165.00 | $165.00 | $165.00 |
| Purchase #7 | $169.48 | 8.173% | $183.3316 | $183.33 | $183.35 | $183.30 |
| 7 purchase totals = | $1,279.88 | $1,417.6349 | $1,417.64 | $1,417.65 | $1,417.60 | |