| 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 | $12.67 | 13.759% | $14.4133 | $14.41 | $14.40 | $14.40 |
| Purchase #2 | $202.46 | 5.548% | $213.6925 | $213.69 | $213.70 | $213.70 |
| Purchase #3 | $210.96 | 11.806% | $235.8659 | $235.87 | $235.85 | $235.90 |
| Purchase #4 | $182.47 | 11.114% | $202.7497 | $202.75 | $202.75 | $202.70 |
| Purchase #5 | $66.49 | 4.243% | $69.3112 | $69.31 | $69.30 | $69.30 |
| Purchase #6 | $47.28 | 9.306% | $51.6799 | $51.68 | $51.70 | $51.70 |
| Purchase #7 | $173.68 | 9.400% | $190.0059 | $190.01 | $190.00 | $190.00 |
| 7 purchase totals = | $896.01 | $977.7184 | $977.72 | $977.70 | $977.70 | |