| 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 | $104.87 | 7.216% | $112.4374 | $112.44 | $112.45 | $112.40 |
| Purchase #2 | $216.49 | 13.314% | $245.3135 | $245.31 | $245.30 | $245.30 |
| Purchase #3 | $107.28 | 6.712% | $114.4806 | $114.48 | $114.50 | $114.50 |
| Purchase #4 | $228.61 | 3.658% | $236.9726 | $236.97 | $236.95 | $237.00 |
| Purchase #5 | $15.27 | 8.106% | $16.5078 | $16.51 | $16.50 | $16.50 |
| Purchase #6 | $39.59 | 6.451% | $42.144 | $42.14 | $42.15 | $42.10 |
| Purchase #7 | $41.47 | 3.143% | $42.7734 | $42.77 | $42.75 | $42.80 |
| 7 purchase totals = | $753.58 | $810.6293 | $810.62 | $810.60 | $810.60 | |