| 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 | $242.72 | 4.262% | $253.0647 | $253.06 | $253.05 | $253.10 |
| Purchase #2 | $145.63 | 10.603% | $161.0711 | $161.07 | $161.05 | $161.10 |
| Purchase #3 | $243.50 | 3.116% | $251.0875 | $251.09 | $251.10 | $251.10 |
| Purchase #4 | $79.64 | 8.104% | $86.094 | $86.09 | $86.10 | $86.10 |
| Purchase #5 | $142.83 | 9.236% | $156.0218 | $156.02 | $156.00 | $156.00 |
| Purchase #6 | $189.28 | 10.534% | $209.2188 | $209.22 | $209.20 | $209.20 |
| Purchase #7 | $77.58 | 11.396% | $86.421 | $86.42 | $86.40 | $86.40 |
| 7 purchase totals = | $1,121.18 | $1,202.9789 | $1,202.97 | $1,202.90 | $1,203.00 | |