| 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 | $217.62 | 10.127% | $239.6584 | $239.66 | $239.65 | $239.70 |
| Purchase #2 | $154.86 | 10.472% | $171.0769 | $171.08 | $171.10 | $171.10 |
| Purchase #3 | $246.33 | 7.189% | $264.0387 | $264.04 | $264.05 | $264.00 |
| Purchase #4 | $116.97 | 10.736% | $129.5279 | $129.53 | $129.55 | $129.50 |
| Purchase #5 | $5.82 | 9.648% | $6.3815 | $6.38 | $6.40 | $6.40 |
| Purchase #6 | $242.74 | 10.533% | $268.3078 | $268.31 | $268.30 | $268.30 |
| Purchase #7 | $222.29 | 8.585% | $241.3736 | $241.37 | $241.35 | $241.40 |
| 7 purchase totals = | $1,206.63 | $1,320.3648 | $1,320.37 | $1,320.40 | $1,320.40 | |