| 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 | $107.57 | 6.501% | $114.5631 | $114.56 | $114.55 | $114.60 |
| Purchase #2 | $29.89 | 3.753% | $31.0118 | $31.01 | $31.00 | $31.00 |
| Purchase #3 | $205.37 | 12.457% | $230.9529 | $230.95 | $230.95 | $231.00 |
| Purchase #4 | $249.39 | 10.676% | $276.0149 | $276.01 | $276.00 | $276.00 |
| Purchase #5 | $119.66 | 3.247% | $123.5454 | $123.55 | $123.55 | $123.50 |
| Purchase #6 | $172.96 | 13.157% | $195.7163 | $195.72 | $195.70 | $195.70 |
| Purchase #7 | $149.43 | 12.670% | $168.3628 | $168.36 | $168.35 | $168.40 |
| 7 purchase totals = | $1,034.27 | $1,140.1672 | $1,140.16 | $1,140.10 | $1,140.20 | |