| 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 | $223.37 | 8.586% | $242.5485 | $242.55 | $242.55 | $242.50 |
| Purchase #2 | $223.49 | 3.499% | $231.3099 | $231.31 | $231.30 | $231.30 |
| Purchase #3 | $192.64 | 10.312% | $212.505 | $212.51 | $212.50 | $212.50 |
| Purchase #4 | $85.54 | 13.771% | $97.3197 | $97.32 | $97.30 | $97.30 |
| Purchase #5 | $210.56 | 10.574% | $232.8246 | $232.82 | $232.80 | $232.80 |
| Purchase #6 | $210.25 | 3.693% | $218.0145 | $218.01 | $218.00 | $218.00 |
| Purchase #7 | $95.69 | 9.583% | $104.86 | $104.86 | $104.85 | $104.90 |
| 7 purchase totals = | $1,241.54 | $1,339.3822 | $1,339.38 | $1,339.30 | $1,339.30 | |