| 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 | $219.25 | 9.418% | $239.899 | $239.90 | $239.90 | $239.90 |
| Purchase #2 | $213.79 | 3.604% | $221.495 | $221.50 | $221.50 | $221.50 |
| Purchase #3 | $186.77 | 11.847% | $208.8966 | $208.90 | $208.90 | $208.90 |
| Purchase #4 | $89.84 | 12.321% | $100.9092 | $100.91 | $100.90 | $100.90 |
| Purchase #5 | $188.59 | 5.511% | $198.9832 | $198.98 | $199.00 | $199.00 |
| Purchase #6 | $55.40 | 9.105% | $60.4442 | $60.44 | $60.45 | $60.40 |
| Purchase #7 | $61.59 | 10.400% | $67.9954 | $68.00 | $68.00 | $68.00 |
| 7 purchase totals = | $1,015.23 | $1,098.6226 | $1,098.63 | $1,098.65 | $1,098.60 | |