| 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 | $122.40 | 13.328% | $138.7135 | $138.71 | $138.70 | $138.70 |
| Purchase #2 | $40.75 | 13.825% | $46.3837 | $46.38 | $46.40 | $46.40 |
| Purchase #3 | $249.95 | 10.504% | $276.2047 | $276.20 | $276.20 | $276.20 |
| Purchase #4 | $250.98 | 8.236% | $271.6507 | $271.65 | $271.65 | $271.70 |
| Purchase #5 | $67.95 | 11.378% | $75.6814 | $75.68 | $75.70 | $75.70 |
| Purchase #6 | $209.75 | 6.227% | $222.8111 | $222.81 | $222.80 | $222.80 |
| Purchase #7 | $67.53 | 13.156% | $76.4142 | $76.41 | $76.40 | $76.40 |
| 7 purchase totals = | $1,009.31 | $1,107.8593 | $1,107.84 | $1,107.85 | $1,107.90 | |