| 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 | $109.52 | 13.737% | $124.5648 | $124.56 | $124.55 | $124.60 |
| Purchase #2 | $236.90 | 7.564% | $254.8191 | $254.82 | $254.80 | $254.80 |
| Purchase #3 | $205.74 | 12.483% | $231.4225 | $231.42 | $231.40 | $231.40 |
| Purchase #4 | $75.44 | 7.221% | $80.8875 | $80.89 | $80.90 | $80.90 |
| Purchase #5 | $249.86 | 11.662% | $278.9987 | $279.00 | $279.00 | $279.00 |
| Purchase #6 | $124.51 | 4.279% | $129.8378 | $129.84 | $129.85 | $129.80 |
| Purchase #7 | $230.53 | 10.447% | $254.6135 | $254.61 | $254.60 | $254.60 |
| 7 purchase totals = | $1,232.50 | $1,355.1439 | $1,355.14 | $1,355.10 | $1,355.10 | |