| 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 | $194.37 | 4.253% | $202.6366 | $202.64 | $202.65 | $202.60 |
| Purchase #2 | $177.90 | 10.430% | $196.455 | $196.46 | $196.45 | $196.50 |
| Purchase #3 | $214.30 | 10.342% | $236.4629 | $236.46 | $236.45 | $236.50 |
| Purchase #4 | $23.98 | 12.489% | $26.9749 | $26.97 | $26.95 | $27.00 |
| Purchase #5 | $7.35 | 12.324% | $8.2558 | $8.26 | $8.25 | $8.30 |
| Purchase #6 | $113.31 | 9.525% | $124.1028 | $124.10 | $124.10 | $124.10 |
| Purchase #7 | $232.36 | 7.538% | $249.8753 | $249.88 | $249.90 | $249.90 |
| 7 purchase totals = | $963.57 | $1,044.7633 | $1,044.77 | $1,044.75 | $1,044.90 | |