| 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 | $190.57 | 12.113% | $213.6537 | $213.65 | $213.65 | $213.70 |
| Purchase #2 | $235.95 | 5.612% | $249.1915 | $249.19 | $249.20 | $249.20 |
| Purchase #3 | $217.58 | 6.721% | $232.2036 | $232.20 | $232.20 | $232.20 |
| Purchase #4 | $246.47 | 10.385% | $272.0659 | $272.07 | $272.05 | $272.10 |
| Purchase #5 | $67.41 | 7.602% | $72.5345 | $72.53 | $72.55 | $72.50 |
| Purchase #6 | $218.38 | 10.772% | $241.9039 | $241.90 | $241.90 | $241.90 |
| Purchase #7 | $166.75 | 13.680% | $189.5614 | $189.56 | $189.55 | $189.60 |
| 7 purchase totals = | $1,343.11 | $1,471.1145 | $1,471.10 | $1,471.10 | $1,471.20 | |