| 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 | $221.65 | 11.368% | $246.8472 | $246.85 | $246.85 | $246.80 |
| Purchase #2 | $213.61 | 7.789% | $230.2481 | $230.25 | $230.25 | $230.20 |
| Purchase #3 | $141.80 | 11.304% | $157.8291 | $157.83 | $157.85 | $157.80 |
| Purchase #4 | $192.74 | 11.572% | $215.0439 | $215.04 | $215.05 | $215.00 |
| Purchase #5 | $99.87 | 4.268% | $104.1325 | $104.13 | $104.15 | $104.10 |
| Purchase #6 | $129.96 | 11.538% | $144.9548 | $144.95 | $144.95 | $145.00 |
| Purchase #7 | $75.99 | 8.657% | $82.5685 | $82.57 | $82.55 | $82.60 |
| 7 purchase totals = | $1,075.62 | $1,181.6241 | $1,181.62 | $1,181.65 | $1,181.50 | |