| 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 | $209.25 | 13.682% | $237.8796 | $237.88 | $237.90 | $237.90 |
| Purchase #2 | $221.60 | 9.795% | $243.3057 | $243.31 | $243.30 | $243.30 |
| Purchase #3 | $33.94 | 12.560% | $38.2029 | $38.20 | $38.20 | $38.20 |
| Purchase #4 | $157.48 | 4.472% | $164.5225 | $164.52 | $164.50 | $164.50 |
| Purchase #5 | $49.38 | 13.590% | $56.0907 | $56.09 | $56.10 | $56.10 |
| Purchase #6 | $29.56 | 3.590% | $30.6212 | $30.62 | $30.60 | $30.60 |
| Purchase #7 | $97.51 | 10.384% | $107.6354 | $107.64 | $107.65 | $107.60 |
| 7 purchase totals = | $798.72 | $878.2580 | $878.26 | $878.25 | $878.20 | |