| 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 | $236.46 | 5.220% | $248.8032 | $248.80 | $248.80 | $248.80 |
| Purchase #2 | $210.65 | 9.661% | $231.0009 | $231.00 | $231.00 | $231.00 |
| Purchase #3 | $234.74 | 6.654% | $250.3596 | $250.36 | $250.35 | $250.40 |
| Purchase #4 | $53.75 | 6.418% | $57.1997 | $57.20 | $57.20 | $57.20 |
| Purchase #5 | $154.75 | 5.412% | $163.1251 | $163.13 | $163.15 | $163.10 |
| Purchase #6 | $202.98 | 8.428% | $220.0872 | $220.09 | $220.10 | $220.10 |
| Purchase #7 | $186.88 | 6.157% | $198.3862 | $198.39 | $198.40 | $198.40 |
| 7 purchase totals = | $1,280.21 | $1,368.9619 | $1,368.97 | $1,369.00 | $1,369.00 | |