| 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 | $227.69 | 9.391% | $249.0724 | $249.07 | $249.05 | $249.10 |
| Purchase #2 | $35.91 | 10.445% | $39.6608 | $39.66 | $39.65 | $39.70 |
| Purchase #3 | $134.38 | 3.440% | $139.0027 | $139.00 | $139.00 | $139.00 |
| Purchase #4 | $221.68 | 9.561% | $242.8748 | $242.87 | $242.85 | $242.90 |
| Purchase #5 | $145.40 | 13.173% | $164.5535 | $164.55 | $164.55 | $164.60 |
| Purchase #6 | $151.83 | 7.796% | $163.6667 | $163.67 | $163.65 | $163.70 |
| Purchase #7 | $133.50 | 5.519% | $140.8679 | $140.87 | $140.85 | $140.90 |
| 7 purchase totals = | $1,050.39 | $1,139.6988 | $1,139.69 | $1,139.60 | $1,139.90 | |