| 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 | $240.72 | 12.160% | $269.9916 | $269.99 | $270.00 | $270.00 |
| Purchase #2 | $106.79 | 4.412% | $111.5016 | $111.50 | $111.50 | $111.50 |
| Purchase #3 | $153.88 | 10.410% | $169.8989 | $169.90 | $169.90 | $169.90 |
| Purchase #4 | $70.36 | 7.769% | $75.8263 | $75.83 | $75.85 | $75.80 |
| Purchase #5 | $82.66 | 10.396% | $91.2533 | $91.25 | $91.25 | $91.30 |
| Purchase #6 | $101.58 | 12.530% | $114.308 | $114.31 | $114.30 | $114.30 |
| Purchase #7 | $228.66 | 9.495% | $250.3713 | $250.37 | $250.35 | $250.40 |
| 7 purchase totals = | $984.65 | $1,083.1510 | $1,083.15 | $1,083.15 | $1,083.20 | |