| 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 | $229.83 | 8.789% | $250.0298 | $250.03 | $250.05 | $250.00 |
| Purchase #2 | $42.71 | 12.873% | $48.2081 | $48.21 | $48.20 | $48.20 |
| Purchase #3 | $222.66 | 6.486% | $237.1017 | $237.10 | $237.10 | $237.10 |
| Purchase #4 | $108.25 | 9.201% | $118.2101 | $118.21 | $118.20 | $118.20 |
| Purchase #5 | $178.58 | 13.237% | $202.2186 | $202.22 | $202.20 | $202.20 |
| Purchase #6 | $27.83 | 9.848% | $30.5707 | $30.57 | $30.55 | $30.60 |
| Purchase #7 | $107.54 | 13.160% | $121.6923 | $121.69 | $121.70 | $121.70 |
| 7 purchase totals = | $917.40 | $1,008.0313 | $1,008.03 | $1,008.00 | $1,008.00 | |