| 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 | $142.49 | 5.752% | $150.686 | $150.69 | $150.70 | $150.70 |
| Purchase #2 | $242.66 | 10.763% | $268.7775 | $268.78 | $268.80 | $268.80 |
| Purchase #3 | $104.27 | 8.861% | $113.5094 | $113.51 | $113.50 | $113.50 |
| Purchase #4 | $241.37 | 3.615% | $250.0955 | $250.10 | $250.10 | $250.10 |
| Purchase #5 | $29.84 | 4.831% | $31.2816 | $31.28 | $31.30 | $31.30 |
| Purchase #6 | $97.28 | 12.126% | $109.0762 | $109.08 | $109.10 | $109.10 |
| Purchase #7 | $124.97 | 4.435% | $130.5124 | $130.51 | $130.50 | $130.50 |
| 7 purchase totals = | $982.88 | $1,053.9386 | $1,053.95 | $1,054.00 | $1,054.00 | |