| 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 | $148.90 | 10.192% | $164.0759 | $164.08 | $164.10 | $164.10 |
| Purchase #2 | $250.43 | 3.728% | $259.766 | $259.77 | $259.75 | $259.80 |
| Purchase #3 | $162.53 | 9.225% | $177.5234 | $177.52 | $177.50 | $177.50 |
| Purchase #4 | $249.75 | 9.711% | $274.0032 | $274.00 | $274.00 | $274.00 |
| Purchase #5 | $63.92 | 5.450% | $67.4036 | $67.40 | $67.40 | $67.40 |
| Purchase #6 | $245.92 | 10.157% | $270.8981 | $270.90 | $270.90 | $270.90 |
| Purchase #7 | $88.43 | 12.600% | $99.5722 | $99.57 | $99.55 | $99.60 |
| 7 purchase totals = | $1,209.88 | $1,313.2424 | $1,313.24 | $1,313.20 | $1,313.30 | |