| 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 | $230.41 | 12.834% | $259.9808 | $259.98 | $260.00 | $260.00 |
| Purchase #2 | $103.92 | 3.543% | $107.6019 | $107.60 | $107.60 | $107.60 |
| Purchase #3 | $214.65 | 13.302% | $243.2027 | $243.20 | $243.20 | $243.20 |
| Purchase #4 | $99.31 | 6.155% | $105.4225 | $105.42 | $105.40 | $105.40 |
| Purchase #5 | $143.50 | 3.657% | $148.7478 | $148.75 | $148.75 | $148.70 |
| Purchase #6 | $164.58 | 11.782% | $183.9708 | $183.97 | $183.95 | $184.00 |
| Purchase #7 | $10.64 | 9.454% | $11.6459 | $11.65 | $11.65 | $11.60 |
| 7 purchase totals = | $967.01 | $1,060.5724 | $1,060.57 | $1,060.55 | $1,060.50 | |