| 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 | $237.92 | 3.426% | $246.0711 | $246.07 | $246.05 | $246.10 |
| Purchase #2 | $218.90 | 5.719% | $231.4189 | $231.42 | $231.40 | $231.40 |
| Purchase #3 | $177.30 | 9.749% | $194.585 | $194.59 | $194.60 | $194.60 |
| Purchase #4 | $224.31 | 3.309% | $231.7324 | $231.73 | $231.75 | $231.70 |
| Purchase #5 | $207.73 | 9.766% | $228.0169 | $228.02 | $228.00 | $228.00 |
| Purchase #6 | $191.31 | 5.476% | $201.7861 | $201.79 | $201.80 | $201.80 |
| Purchase #7 | $189.46 | 3.583% | $196.2484 | $196.25 | $196.25 | $196.20 |
| 7 purchase totals = | $1,446.93 | $1,529.8588 | $1,529.87 | $1,529.85 | $1,529.80 | |