| 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 | $220.60 | 12.624% | $248.4485 | $248.45 | $248.45 | $248.40 |
| Purchase #2 | $163.60 | 8.269% | $177.1281 | $177.13 | $177.15 | $177.10 |
| Purchase #3 | $232.81 | 11.138% | $258.7404 | $258.74 | $258.75 | $258.70 |
| Purchase #4 | $98.59 | 10.535% | $108.9765 | $108.98 | $109.00 | $109.00 |
| Purchase #5 | $144.38 | 13.582% | $163.9897 | $163.99 | $164.00 | $164.00 |
| Purchase #6 | $249.89 | 12.676% | $281.5661 | $281.57 | $281.55 | $281.60 |
| Purchase #7 | $237.67 | 6.424% | $252.9379 | $252.94 | $252.95 | $252.90 |
| 7 purchase totals = | $1,347.54 | $1,491.7872 | $1,491.80 | $1,491.85 | $1,491.70 | |