| 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 | $231.86 | 4.523% | $242.347 | $242.35 | $242.35 | $242.30 |
| Purchase #2 | $151.95 | 12.840% | $171.4604 | $171.46 | $171.45 | $171.50 |
| Purchase #3 | $182.52 | 13.495% | $207.1511 | $207.15 | $207.15 | $207.20 |
| Purchase #4 | $245.84 | 7.817% | $265.0573 | $265.06 | $265.05 | $265.10 |
| Purchase #5 | $17.63 | 3.331% | $18.2173 | $18.22 | $18.20 | $18.20 |
| Purchase #6 | $221.26 | 6.222% | $235.0268 | $235.03 | $235.05 | $235.00 |
| Purchase #7 | $180.31 | 3.253% | $186.1755 | $186.18 | $186.20 | $186.20 |
| 7 purchase totals = | $1,231.37 | $1,325.4354 | $1,325.45 | $1,325.45 | $1,325.50 | |