| 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 | $128.80 | 13.361% | $146.009 | $146.01 | $146.00 | $146.00 |
| Purchase #2 | $232.37 | 3.730% | $241.0374 | $241.04 | $241.05 | $241.00 |
| Purchase #3 | $98.55 | 9.402% | $107.8157 | $107.82 | $107.80 | $107.80 |
| Purchase #4 | $246.29 | 6.188% | $261.5304 | $261.53 | $261.55 | $261.50 |
| Purchase #5 | $57.58 | 7.543% | $61.9233 | $61.92 | $61.90 | $61.90 |
| Purchase #6 | $32.42 | 11.492% | $36.1457 | $36.15 | $36.15 | $36.10 |
| Purchase #7 | $118.90 | 9.497% | $130.1919 | $130.19 | $130.20 | $130.20 |
| 7 purchase totals = | $914.91 | $984.6534 | $984.66 | $984.65 | $984.50 | |