| 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 | $71.83 | 13.452% | $81.4926 | $81.49 | $81.50 | $81.50 |
| Purchase #2 | $73.71 | 3.664% | $76.4107 | $76.41 | $76.40 | $76.40 |
| Purchase #3 | $200.42 | 11.275% | $223.0174 | $223.02 | $223.00 | $223.00 |
| Purchase #4 | $61.43 | 13.487% | $69.7151 | $69.72 | $69.70 | $69.70 |
| Purchase #5 | $249.35 | 12.445% | $280.3816 | $280.38 | $280.40 | $280.40 |
| Purchase #6 | $193.56 | 3.325% | $199.9959 | $200.00 | $200.00 | $200.00 |
| Purchase #7 | $186.83 | 10.412% | $206.2827 | $206.28 | $206.30 | $206.30 |
| 7 purchase totals = | $1,037.13 | $1,137.2960 | $1,137.30 | $1,137.30 | $1,137.30 | |