| 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 | $35.34 | 11.232% | $39.3094 | $39.31 | $39.30 | $39.30 |
| Purchase #2 | $107.63 | 3.677% | $111.5876 | $111.59 | $111.60 | $111.60 |
| Purchase #3 | $73.76 | 3.604% | $76.4183 | $76.42 | $76.40 | $76.40 |
| Purchase #4 | $225.51 | 11.719% | $251.9375 | $251.94 | $251.95 | $251.90 |
| Purchase #5 | $220.34 | 13.355% | $249.7664 | $249.77 | $249.75 | $249.80 |
| Purchase #6 | $161.91 | 7.151% | $173.4882 | $173.49 | $173.50 | $173.50 |
| Purchase #7 | $235.87 | 10.818% | $261.3864 | $261.39 | $261.40 | $261.40 |
| 7 purchase totals = | $1,060.36 | $1,163.8938 | $1,163.91 | $1,163.90 | $1,163.90 | |