| 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 | $216.55 | 3.345% | $223.7936 | $223.79 | $223.80 | $223.80 |
| Purchase #2 | $228.38 | 3.489% | $236.3482 | $236.35 | $236.35 | $236.30 |
| Purchase #3 | $235.69 | 12.153% | $264.3334 | $264.33 | $264.35 | $264.30 |
| Purchase #4 | $236.78 | 9.515% | $259.3096 | $259.31 | $259.30 | $259.30 |
| Purchase #5 | $66.95 | 10.545% | $74.0099 | $74.01 | $74.00 | $74.00 |
| Purchase #6 | $200.74 | 3.444% | $207.6535 | $207.65 | $207.65 | $207.70 |
| Purchase #7 | $86.28 | 10.540% | $95.3739 | $95.37 | $95.35 | $95.40 |
| 7 purchase totals = | $1,271.37 | $1,360.8221 | $1,360.81 | $1,360.80 | $1,360.80 | |