| 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 | $5.56 | 11.706% | $6.2109 | $6.21 | $6.20 | $6.20 |
| Purchase #2 | $30.85 | 12.565% | $34.7263 | $34.73 | $34.75 | $34.70 |
| Purchase #3 | $200.88 | 5.377% | $211.6813 | $211.68 | $211.70 | $211.70 |
| Purchase #4 | $222.25 | 6.372% | $236.4118 | $236.41 | $236.40 | $236.40 |
| Purchase #5 | $207.90 | 7.731% | $223.9727 | $223.97 | $223.95 | $224.00 |
| Purchase #6 | $93.37 | 7.840% | $100.6902 | $100.69 | $100.70 | $100.70 |
| Purchase #7 | $210.54 | 12.689% | $237.2554 | $237.26 | $237.25 | $237.30 |
| 7 purchase totals = | $971.35 | $1,050.9486 | $1,050.95 | $1,050.95 | $1,051.00 | |