| 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 | $218.63 | 8.347% | $236.879 | $236.88 | $236.90 | $236.90 |
| Purchase #2 | $74.71 | 3.620% | $77.4145 | $77.41 | $77.40 | $77.40 |
| Purchase #3 | $6.59 | 13.289% | $7.4657 | $7.47 | $7.45 | $7.50 |
| Purchase #4 | $32.32 | 3.182% | $33.3484 | $33.35 | $33.35 | $33.30 |
| Purchase #5 | $144.61 | 6.391% | $153.852 | $153.85 | $153.85 | $153.90 |
| Purchase #6 | $103.96 | 9.796% | $114.1439 | $114.14 | $114.15 | $114.10 |
| Purchase #7 | $217.92 | 13.559% | $247.4678 | $247.47 | $247.45 | $247.50 |
| 7 purchase totals = | $798.74 | $870.5713 | $870.57 | $870.55 | $870.60 | |