| 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 | $119.47 | 12.512% | $134.4181 | $134.42 | $134.40 | $134.40 |
| Purchase #2 | $55.89 | 7.511% | $60.0879 | $60.09 | $60.10 | $60.10 |
| Purchase #3 | $249.55 | 4.671% | $261.2065 | $261.21 | $261.20 | $261.20 |
| Purchase #4 | $168.50 | 12.387% | $189.3721 | $189.37 | $189.35 | $189.40 |
| Purchase #5 | $209.78 | 4.287% | $218.7733 | $218.77 | $218.75 | $218.80 |
| Purchase #6 | $233.92 | 13.766% | $266.1214 | $266.12 | $266.10 | $266.10 |
| Purchase #7 | $42.54 | 7.501% | $45.7309 | $45.73 | $45.75 | $45.70 |
| 7 purchase totals = | $1,079.65 | $1,175.7102 | $1,175.71 | $1,175.65 | $1,175.70 | |