| 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 | $215.89 | 12.615% | $243.1245 | $243.12 | $243.10 | $243.10 |
| Purchase #2 | $127.41 | 7.534% | $137.0091 | $137.01 | $137.00 | $137.00 |
| Purchase #3 | $92.81 | 9.612% | $101.7309 | $101.73 | $101.75 | $101.70 |
| Purchase #4 | $119.37 | 7.386% | $128.1867 | $128.19 | $128.20 | $128.20 |
| Purchase #5 | $151.77 | 7.118% | $162.573 | $162.57 | $162.55 | $162.60 |
| Purchase #6 | $144.41 | 11.635% | $161.2121 | $161.21 | $161.20 | $161.20 |
| Purchase #7 | $153.41 | 7.237% | $164.5123 | $164.51 | $164.50 | $164.50 |
| 7 purchase totals = | $1,005.07 | $1,098.3486 | $1,098.34 | $1,098.30 | $1,098.30 | |