| 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 | $227.48 | 10.250% | $250.7967 | $250.80 | $250.80 | $250.80 |
| Purchase #2 | $237.34 | 7.474% | $255.0788 | $255.08 | $255.10 | $255.10 |
| Purchase #3 | $219.93 | 13.723% | $250.111 | $250.11 | $250.10 | $250.10 |
| Purchase #4 | $154.52 | 13.242% | $174.9815 | $174.98 | $175.00 | $175.00 |
| Purchase #5 | $28.25 | 12.213% | $31.7002 | $31.70 | $31.70 | $31.70 |
| Purchase #6 | $236.96 | 9.585% | $259.6726 | $259.67 | $259.65 | $259.70 |
| Purchase #7 | $205.33 | 3.594% | $212.7096 | $212.71 | $212.70 | $212.70 |
| 7 purchase totals = | $1,309.81 | $1,435.0504 | $1,435.05 | $1,435.05 | $1,435.10 | |