| 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 | $130.60 | 11.592% | $145.7392 | $145.74 | $145.75 | $145.70 |
| Purchase #2 | $131.65 | 12.165% | $147.6652 | $147.67 | $147.65 | $147.70 |
| Purchase #3 | $70.83 | 11.530% | $78.9967 | $79.00 | $79.00 | $79.00 |
| Purchase #4 | $245.77 | 6.522% | $261.7991 | $261.80 | $261.80 | $261.80 |
| Purchase #5 | $190.44 | 9.549% | $208.6251 | $208.63 | $208.65 | $208.60 |
| Purchase #6 | $20.67 | 13.188% | $23.396 | $23.40 | $23.40 | $23.40 |
| Purchase #7 | $249.33 | 11.708% | $278.5216 | $278.52 | $278.50 | $278.50 |
| 7 purchase totals = | $1,039.29 | $1,144.7429 | $1,144.76 | $1,144.75 | $1,144.70 | |