| 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 | $114.36 | 6.111% | $121.3485 | $121.35 | $121.35 | $121.30 |
| Purchase #2 | $104.83 | 9.314% | $114.5939 | $114.59 | $114.60 | $114.60 |
| Purchase #3 | $221.71 | 13.828% | $252.3681 | $252.37 | $252.35 | $252.40 |
| Purchase #4 | $218.84 | 3.158% | $225.751 | $225.75 | $225.75 | $225.80 |
| Purchase #5 | $7.64 | 5.688% | $8.0746 | $8.07 | $8.05 | $8.10 |
| Purchase #6 | $137.58 | 12.857% | $155.2687 | $155.27 | $155.25 | $155.30 |
| Purchase #7 | $117.70 | 4.487% | $122.9812 | $122.98 | $123.00 | $123.00 |
| 7 purchase totals = | $922.66 | $1,000.3860 | $1,000.38 | $1,000.35 | $1,000.50 | |