| 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 | $45.41 | 3.609% | $47.0488 | $47.05 | $47.05 | $47.00 |
| Purchase #2 | $246.59 | 12.452% | $277.2954 | $277.30 | $277.30 | $277.30 |
| Purchase #3 | $247.42 | 6.775% | $264.1827 | $264.18 | $264.20 | $264.20 |
| Purchase #4 | $226.69 | 5.825% | $239.8947 | $239.89 | $239.90 | $239.90 |
| Purchase #5 | $98.40 | 4.371% | $102.7011 | $102.70 | $102.70 | $102.70 |
| Purchase #6 | $46.25 | 10.718% | $51.2071 | $51.21 | $51.20 | $51.20 |
| Purchase #7 | $151.92 | 7.608% | $163.4781 | $163.48 | $163.50 | $163.50 |
| 7 purchase totals = | $1,062.68 | $1,145.8079 | $1,145.81 | $1,145.85 | $1,145.80 | |