| 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 | $249.70 | 11.191% | $277.6439 | $277.64 | $277.65 | $277.60 |
| Purchase #2 | $246.59 | 12.503% | $277.4211 | $277.42 | $277.40 | $277.40 |
| Purchase #3 | $249.35 | 12.730% | $281.0923 | $281.09 | $281.10 | $281.10 |
| Purchase #4 | $111.56 | 4.643% | $116.7397 | $116.74 | $116.75 | $116.70 |
| Purchase #5 | $86.82 | 9.537% | $95.1 | $95.10 | $95.10 | $95.10 |
| Purchase #6 | $42.97 | 10.201% | $47.3534 | $47.35 | $47.35 | $47.40 |
| Purchase #7 | $103.75 | 9.868% | $113.9881 | $113.99 | $114.00 | $114.00 |
| 7 purchase totals = | $1,090.74 | $1,209.3385 | $1,209.33 | $1,209.35 | $1,209.30 | |