| 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 | $250.43 | 11.372% | $278.9089 | $278.91 | $278.90 | $278.90 |
| Purchase #2 | $200.84 | 3.501% | $207.8714 | $207.87 | $207.85 | $207.90 |
| Purchase #3 | $102.70 | 12.205% | $115.2345 | $115.23 | $115.25 | $115.20 |
| Purchase #4 | $243.43 | 13.401% | $276.0521 | $276.05 | $276.05 | $276.10 |
| Purchase #5 | $231.28 | 9.806% | $253.9593 | $253.96 | $253.95 | $254.00 |
| Purchase #6 | $104.39 | 10.122% | $114.9564 | $114.96 | $114.95 | $115.00 |
| Purchase #7 | $119.49 | 5.115% | $125.6019 | $125.60 | $125.60 | $125.60 |
| 7 purchase totals = | $1,252.56 | $1,372.5845 | $1,372.58 | $1,372.55 | $1,372.70 | |