| 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 | $105.64 | 8.357% | $114.4683 | $114.47 | $114.45 | $114.50 |
| Purchase #2 | $225.89 | 13.463% | $256.3016 | $256.30 | $256.30 | $256.30 |
| Purchase #3 | $245.71 | 5.304% | $258.7425 | $258.74 | $258.75 | $258.70 |
| Purchase #4 | $205.51 | 6.194% | $218.2393 | $218.24 | $218.25 | $218.20 |
| Purchase #5 | $112.87 | 11.347% | $125.6774 | $125.68 | $125.70 | $125.70 |
| Purchase #6 | $114.59 | 4.622% | $119.8863 | $119.89 | $119.90 | $119.90 |
| Purchase #7 | $169.87 | 12.227% | $190.64 | $190.64 | $190.65 | $190.60 |
| 7 purchase totals = | $1,180.08 | $1,283.9554 | $1,283.96 | $1,284.00 | $1,283.90 | |