| 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 | $228.38 | 9.640% | $250.3958 | $250.40 | $250.40 | $250.40 |
| Purchase #2 | $182.25 | 4.628% | $190.6845 | $190.68 | $190.70 | $190.70 |
| Purchase #3 | $198.48 | 6.313% | $211.01 | $211.01 | $211.00 | $211.00 |
| Purchase #4 | $228.77 | 11.604% | $255.3165 | $255.32 | $255.30 | $255.30 |
| Purchase #5 | $238.34 | 4.419% | $248.8722 | $248.87 | $248.85 | $248.90 |
| Purchase #6 | $37.54 | 5.739% | $39.6944 | $39.69 | $39.70 | $39.70 |
| Purchase #7 | $8.84 | 6.383% | $9.4043 | $9.40 | $9.40 | $9.40 |
| 7 purchase totals = | $1,122.60 | $1,205.3777 | $1,205.37 | $1,205.35 | $1,205.40 | |