| 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 | $207.41 | 6.662% | $221.2277 | $221.23 | $221.25 | $221.20 |
| Purchase #2 | $88.34 | 11.806% | $98.7694 | $98.77 | $98.75 | $98.80 |
| Purchase #3 | $215.84 | 10.757% | $239.0579 | $239.06 | $239.05 | $239.10 |
| Purchase #4 | $89.40 | 7.497% | $96.1023 | $96.10 | $96.10 | $96.10 |
| Purchase #5 | $182.37 | 4.305% | $190.221 | $190.22 | $190.20 | $190.20 |
| Purchase #6 | $30.31 | 13.631% | $34.4416 | $34.44 | $34.45 | $34.40 |
| Purchase #7 | $113.87 | 11.546% | $127.0174 | $127.02 | $127.00 | $127.00 |
| 7 purchase totals = | $927.54 | $1,006.8373 | $1,006.84 | $1,006.80 | $1,006.80 | |