| 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 | $186.36 | 3.244% | $192.4055 | $192.41 | $192.40 | $192.40 |
| Purchase #2 | $80.25 | 7.134% | $85.975 | $85.98 | $86.00 | $86.00 |
| Purchase #3 | $77.74 | 6.837% | $83.0551 | $83.06 | $83.05 | $83.10 |
| Purchase #4 | $145.36 | 10.854% | $161.1374 | $161.14 | $161.15 | $161.10 |
| Purchase #5 | $225.97 | 7.360% | $242.6014 | $242.60 | $242.60 | $242.60 |
| Purchase #6 | $76.93 | 6.167% | $81.6743 | $81.67 | $81.65 | $81.70 |
| Purchase #7 | $247.52 | 11.244% | $275.3511 | $275.35 | $275.35 | $275.40 |
| 7 purchase totals = | $1,040.13 | $1,122.1998 | $1,122.21 | $1,122.20 | $1,122.30 | |