| 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 | $241.73 | 3.241% | $249.5645 | $249.56 | $249.55 | $249.60 |
| Purchase #2 | $245.52 | 7.657% | $264.3195 | $264.32 | $264.30 | $264.30 |
| Purchase #3 | $114.50 | 7.590% | $123.1906 | $123.19 | $123.20 | $123.20 |
| Purchase #4 | $211.58 | 9.670% | $232.0398 | $232.04 | $232.05 | $232.00 |
| Purchase #5 | $157.58 | 8.106% | $170.3534 | $170.35 | $170.35 | $170.40 |
| Purchase #6 | $248.43 | 13.867% | $282.8798 | $282.88 | $282.90 | $282.90 |
| Purchase #7 | $77.79 | 11.127% | $86.4457 | $86.45 | $86.45 | $86.40 |
| 7 purchase totals = | $1,297.13 | $1,408.7933 | $1,408.79 | $1,408.80 | $1,408.80 | |