| 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 | $206.69 | 3.216% | $213.3372 | $213.34 | $213.35 | $213.30 |
| Purchase #2 | $217.85 | 7.515% | $234.2214 | $234.22 | $234.20 | $234.20 |
| Purchase #3 | $249.88 | 7.397% | $268.3636 | $268.36 | $268.35 | $268.40 |
| Purchase #4 | $34.94 | 12.713% | $39.3819 | $39.38 | $39.40 | $39.40 |
| Purchase #5 | $238.97 | 5.803% | $252.8374 | $252.84 | $252.85 | $252.80 |
| Purchase #6 | $188.89 | 10.371% | $208.4798 | $208.48 | $208.50 | $208.50 |
| Purchase #7 | $196.41 | 4.399% | $205.0501 | $205.05 | $205.05 | $205.10 |
| 7 purchase totals = | $1,333.63 | $1,421.6714 | $1,421.67 | $1,421.70 | $1,421.70 | |