| 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 | $104.81 | 9.715% | $114.9923 | $114.99 | $115.00 | $115.00 |
| Purchase #2 | $73.78 | 9.336% | $80.6681 | $80.67 | $80.65 | $80.70 |
| Purchase #3 | $243.44 | 9.864% | $267.4529 | $267.45 | $267.45 | $267.50 |
| Purchase #4 | $196.41 | 5.728% | $207.6604 | $207.66 | $207.65 | $207.70 |
| Purchase #5 | $18.25 | 11.321% | $20.3161 | $20.32 | $20.30 | $20.30 |
| Purchase #6 | $222.88 | 6.521% | $237.414 | $237.41 | $237.40 | $237.40 |
| Purchase #7 | $107.92 | 13.322% | $122.2971 | $122.30 | $122.30 | $122.30 |
| 7 purchase totals = | $967.49 | $1,050.8009 | $1,050.80 | $1,050.75 | $1,050.90 | |