| 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 | $214.72 | 10.286% | $236.8061 | $236.81 | $236.80 | $236.80 |
| Purchase #2 | $76.48 | 3.646% | $79.2685 | $79.27 | $79.25 | $79.30 |
| Purchase #3 | $72.82 | 12.244% | $81.7361 | $81.74 | $81.75 | $81.70 |
| Purchase #4 | $247.53 | 5.786% | $261.8521 | $261.85 | $261.85 | $261.90 |
| Purchase #5 | $61.48 | 13.124% | $69.5486 | $69.55 | $69.55 | $69.50 |
| Purchase #6 | $207.96 | 11.396% | $231.6591 | $231.66 | $231.65 | $231.70 |
| Purchase #7 | $53.58 | 5.861% | $56.7203 | $56.72 | $56.70 | $56.70 |
| 7 purchase totals = | $934.57 | $1,017.5908 | $1,017.60 | $1,017.55 | $1,017.60 | |