| 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 | $238.45 | 9.448% | $260.9788 | $260.98 | $261.00 | $261.00 |
| Purchase #2 | $117.34 | 10.355% | $129.4906 | $129.49 | $129.50 | $129.50 |
| Purchase #3 | $145.52 | 5.740% | $153.8728 | $153.87 | $153.85 | $153.90 |
| Purchase #4 | $101.95 | 7.644% | $109.7431 | $109.74 | $109.75 | $109.70 |
| Purchase #5 | $208.88 | 3.359% | $215.8963 | $215.90 | $215.90 | $215.90 |
| Purchase #6 | $225.54 | 7.298% | $241.9999 | $242.00 | $242.00 | $242.00 |
| Purchase #7 | $179.68 | 3.190% | $185.4118 | $185.41 | $185.40 | $185.40 |
| 7 purchase totals = | $1,217.36 | $1,297.3933 | $1,297.39 | $1,297.40 | $1,297.40 | |