| 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 | $214.47 | 5.453% | $226.165 | $226.17 | $226.15 | $226.20 |
| Purchase #2 | $20.49 | 5.533% | $21.6237 | $21.62 | $21.60 | $21.60 |
| Purchase #3 | $186.97 | 5.276% | $196.8345 | $196.83 | $196.85 | $196.80 |
| Purchase #4 | $184.73 | 11.552% | $206.07 | $206.07 | $206.05 | $206.10 |
| Purchase #5 | $142.25 | 9.785% | $156.1692 | $156.17 | $156.15 | $156.20 |
| Purchase #6 | $36.31 | 8.398% | $39.3593 | $39.36 | $39.35 | $39.40 |
| Purchase #7 | $231.90 | 6.512% | $247.0013 | $247.00 | $247.00 | $247.00 |
| 7 purchase totals = | $1,017.12 | $1,093.2230 | $1,093.22 | $1,093.15 | $1,093.30 | |