| 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 | $212.71 | 8.845% | $231.5242 | $231.52 | $231.50 | $231.50 |
| Purchase #2 | $223.70 | 10.543% | $247.2847 | $247.28 | $247.30 | $247.30 |
| Purchase #3 | $182.27 | 7.730% | $196.3595 | $196.36 | $196.35 | $196.40 |
| Purchase #4 | $103.70 | 10.675% | $114.77 | $114.77 | $114.75 | $114.80 |
| Purchase #5 | $128.60 | 5.514% | $135.691 | $135.69 | $135.70 | $135.70 |
| Purchase #6 | $42.60 | 11.747% | $47.6042 | $47.60 | $47.60 | $47.60 |
| Purchase #7 | $5.97 | 13.761% | $6.7915 | $6.79 | $6.80 | $6.80 |
| 7 purchase totals = | $899.55 | $980.0251 | $980.01 | $980.00 | $980.10 | |