| 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 | $249.80 | 13.416% | $283.3132 | $283.31 | $283.30 | $283.30 |
| Purchase #2 | $207.52 | 13.627% | $235.7988 | $235.80 | $235.80 | $235.80 |
| Purchase #3 | $80.65 | 11.578% | $89.9877 | $89.99 | $90.00 | $90.00 |
| Purchase #4 | $201.83 | 8.820% | $219.6314 | $219.63 | $219.65 | $219.60 |
| Purchase #5 | $214.25 | 10.160% | $236.0178 | $236.02 | $236.00 | $236.00 |
| Purchase #6 | $11.46 | 6.382% | $12.1914 | $12.19 | $12.20 | $12.20 |
| Purchase #7 | $63.54 | 5.580% | $67.0855 | $67.09 | $67.10 | $67.10 |
| 7 purchase totals = | $1,029.05 | $1,144.0258 | $1,144.03 | $1,144.05 | $1,144.00 | |