| 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 | $196.80 | 4.868% | $206.3802 | $206.38 | $206.40 | $206.40 |
| Purchase #2 | $187.96 | 6.855% | $200.8447 | $200.84 | $200.85 | $200.80 |
| Purchase #3 | $120.40 | 4.663% | $126.0143 | $126.01 | $126.00 | $126.00 |
| Purchase #4 | $138.89 | 5.761% | $146.8915 | $146.89 | $146.90 | $146.90 |
| Purchase #5 | $74.54 | 5.577% | $78.6971 | $78.70 | $78.70 | $78.70 |
| Purchase #6 | $223.28 | 6.126% | $236.9581 | $236.96 | $236.95 | $237.00 |
| Purchase #7 | $211.44 | 13.715% | $240.439 | $240.44 | $240.45 | $240.40 |
| 7 purchase totals = | $1,153.31 | $1,236.2249 | $1,236.22 | $1,236.25 | $1,236.20 | |