| 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 | $110.37 | 3.622% | $114.3676 | $114.37 | $114.35 | $114.40 |
| Purchase #2 | $27.91 | 10.808% | $30.9265 | $30.93 | $30.95 | $30.90 |
| Purchase #3 | $234.64 | 11.807% | $262.3439 | $262.34 | $262.35 | $262.30 |
| Purchase #4 | $234.26 | 5.747% | $247.7229 | $247.72 | $247.70 | $247.70 |
| Purchase #5 | $113.94 | 12.805% | $128.53 | $128.53 | $128.55 | $128.50 |
| Purchase #6 | $154.97 | 6.102% | $164.4263 | $164.43 | $164.45 | $164.40 |
| Purchase #7 | $231.80 | 7.518% | $249.2267 | $249.23 | $249.25 | $249.20 |
| 7 purchase totals = | $1,107.89 | $1,197.5439 | $1,197.55 | $1,197.60 | $1,197.40 | |