| 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 | $200.42 | 6.638% | $213.7239 | $213.72 | $213.70 | $213.70 |
| Purchase #2 | $26.84 | 4.214% | $27.971 | $27.97 | $27.95 | $28.00 |
| Purchase #3 | $62.95 | 7.424% | $67.6234 | $67.62 | $67.60 | $67.60 |
| Purchase #4 | $232.34 | 12.576% | $261.5591 | $261.56 | $261.55 | $261.60 |
| Purchase #5 | $208.83 | 3.321% | $215.7652 | $215.77 | $215.75 | $215.80 |
| Purchase #6 | $80.36 | 13.860% | $91.4979 | $91.50 | $91.50 | $91.50 |
| Purchase #7 | $163.86 | 4.290% | $170.8896 | $170.89 | $170.90 | $170.90 |
| 7 purchase totals = | $975.60 | $1,049.0301 | $1,049.03 | $1,048.95 | $1,049.10 | |