| 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 | $26.59 | 3.652% | $27.5611 | $27.56 | $27.55 | $27.60 |
| Purchase #2 | $130.62 | 5.699% | $138.064 | $138.06 | $138.05 | $138.10 |
| Purchase #3 | $213.53 | 6.559% | $227.5354 | $227.54 | $227.55 | $227.50 |
| Purchase #4 | $232.31 | 4.326% | $242.3597 | $242.36 | $242.35 | $242.40 |
| Purchase #5 | $121.46 | 10.815% | $134.5959 | $134.60 | $134.60 | $134.60 |
| Purchase #6 | $172.55 | 12.756% | $194.5605 | $194.56 | $194.55 | $194.60 |
| Purchase #7 | $97.49 | 7.179% | $104.4888 | $104.49 | $104.50 | $104.50 |
| 7 purchase totals = | $994.55 | $1,069.1654 | $1,069.17 | $1,069.15 | $1,069.30 | |