| 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 | $234.88 | 11.538% | $261.9805 | $261.98 | $262.00 | $262.00 |
| Purchase #2 | $115.89 | 12.529% | $130.4099 | $130.41 | $130.40 | $130.40 |
| Purchase #3 | $134.89 | 3.787% | $139.9983 | $140.00 | $140.00 | $140.00 |
| Purchase #4 | $47.77 | 12.183% | $53.5898 | $53.59 | $53.60 | $53.60 |
| Purchase #5 | $29.98 | 8.679% | $32.582 | $32.58 | $32.60 | $32.60 |
| Purchase #6 | $247.62 | 6.400% | $263.4677 | $263.47 | $263.45 | $263.50 |
| Purchase #7 | $72.78 | 4.134% | $75.7887 | $75.79 | $75.80 | $75.80 |
| 7 purchase totals = | $883.81 | $957.8169 | $957.82 | $957.85 | $957.90 | |