| 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 | $128.93 | 8.188% | $139.4868 | $139.49 | $139.50 | $139.50 |
| Purchase #2 | $232.26 | 11.764% | $259.5831 | $259.58 | $259.60 | $259.60 |
| Purchase #3 | $157.37 | 3.675% | $163.1533 | $163.15 | $163.15 | $163.20 |
| Purchase #4 | $246.50 | 3.432% | $254.9599 | $254.96 | $254.95 | $255.00 |
| Purchase #5 | $237.38 | 4.741% | $248.6342 | $248.63 | $248.65 | $248.60 |
| Purchase #6 | $68.50 | 7.500% | $73.6375 | $73.64 | $73.65 | $73.60 |
| Purchase #7 | $21.32 | 9.866% | $23.4234 | $23.42 | $23.40 | $23.40 |
| 7 purchase totals = | $1,092.26 | $1,162.8782 | $1,162.87 | $1,162.90 | $1,162.90 | |