| 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 | $193.65 | 7.400% | $207.9801 | $207.98 | $208.00 | $208.00 |
| Purchase #2 | $61.99 | 10.569% | $68.5417 | $68.54 | $68.55 | $68.50 |
| Purchase #3 | $83.41 | 7.843% | $89.9518 | $89.95 | $89.95 | $90.00 |
| Purchase #4 | $54.30 | 5.225% | $57.1372 | $57.14 | $57.15 | $57.10 |
| Purchase #5 | $111.43 | 4.300% | $116.2215 | $116.22 | $116.20 | $116.20 |
| Purchase #6 | $186.59 | 11.716% | $208.4509 | $208.45 | $208.45 | $208.50 |
| Purchase #7 | $171.49 | 9.303% | $187.4437 | $187.44 | $187.45 | $187.40 |
| 7 purchase totals = | $862.86 | $935.7269 | $935.72 | $935.75 | $935.70 | |