| 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 | $101.60 | 12.691% | $114.4941 | $114.49 | $114.50 | $114.50 |
| Purchase #2 | $188.94 | 3.178% | $194.9445 | $194.94 | $194.95 | $194.90 |
| Purchase #3 | $172.43 | 13.750% | $196.1391 | $196.14 | $196.15 | $196.10 |
| Purchase #4 | $55.64 | 10.418% | $61.4366 | $61.44 | $61.45 | $61.40 |
| Purchase #5 | $227.60 | 8.542% | $247.0416 | $247.04 | $247.05 | $247.00 |
| Purchase #6 | $183.87 | 11.459% | $204.9397 | $204.94 | $204.95 | $204.90 |
| Purchase #7 | $9.70 | 6.621% | $10.3422 | $10.34 | $10.35 | $10.30 |
| 7 purchase totals = | $939.78 | $1,029.3378 | $1,029.33 | $1,029.40 | $1,029.10 | |