| 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 | $203.55 | 5.169% | $214.0715 | $214.07 | $214.05 | $214.10 |
| Purchase #2 | $207.34 | 9.675% | $227.4001 | $227.40 | $227.40 | $227.40 |
| Purchase #3 | $199.32 | 8.779% | $216.8183 | $216.82 | $216.80 | $216.80 |
| Purchase #4 | $80.87 | 4.480% | $84.493 | $84.49 | $84.50 | $84.50 |
| Purchase #5 | $232.57 | 12.219% | $260.9877 | $260.99 | $261.00 | $261.00 |
| Purchase #6 | $89.48 | 11.784% | $100.0243 | $100.02 | $100.00 | $100.00 |
| Purchase #7 | $225.52 | 10.349% | $248.8591 | $248.86 | $248.85 | $248.90 |
| 7 purchase totals = | $1,238.65 | $1,352.6540 | $1,352.65 | $1,352.60 | $1,352.70 | |