| 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 | $227.71 | 9.692% | $249.7797 | $249.78 | $249.80 | $249.80 |
| Purchase #2 | $210.34 | 3.351% | $217.3885 | $217.39 | $217.40 | $217.40 |
| Purchase #3 | $15.67 | 9.868% | $17.2163 | $17.22 | $17.20 | $17.20 |
| Purchase #4 | $234.86 | 6.386% | $249.8582 | $249.86 | $249.85 | $249.90 |
| Purchase #5 | $22.58 | 4.159% | $23.5191 | $23.52 | $23.50 | $23.50 |
| Purchase #6 | $181.81 | 8.391% | $197.0657 | $197.07 | $197.05 | $197.10 |
| Purchase #7 | $141.47 | 11.176% | $157.2807 | $157.28 | $157.30 | $157.30 |
| 7 purchase totals = | $1,034.44 | $1,112.1082 | $1,112.12 | $1,112.10 | $1,112.20 | |