| 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 | $112.63 | 3.659% | $116.7511 | $116.75 | $116.75 | $116.80 |
| Purchase #2 | $98.35 | 8.776% | $106.9812 | $106.98 | $107.00 | $107.00 |
| Purchase #3 | $6.80 | 10.857% | $7.5383 | $7.54 | $7.55 | $7.50 |
| Purchase #4 | $209.66 | 12.182% | $235.2008 | $235.20 | $235.20 | $235.20 |
| Purchase #5 | $185.91 | 11.286% | $206.8918 | $206.89 | $206.90 | $206.90 |
| Purchase #6 | $232.65 | 12.195% | $261.0217 | $261.02 | $261.00 | $261.00 |
| Purchase #7 | $235.77 | 8.560% | $255.9519 | $255.95 | $255.95 | $256.00 |
| 7 purchase totals = | $1,081.77 | $1,190.3368 | $1,190.33 | $1,190.35 | $1,190.40 | |