| 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 | $22.67 | 4.308% | $23.6466 | $23.65 | $23.65 | $23.60 |
| Purchase #2 | $243.76 | 7.158% | $261.2083 | $261.21 | $261.20 | $261.20 |
| Purchase #3 | $143.62 | 12.769% | $161.9588 | $161.96 | $161.95 | $162.00 |
| Purchase #4 | $20.34 | 4.116% | $21.1772 | $21.18 | $21.20 | $21.20 |
| Purchase #5 | $196.87 | 8.870% | $214.3324 | $214.33 | $214.35 | $214.30 |
| Purchase #6 | $10.94 | 10.261% | $12.0626 | $12.06 | $12.05 | $12.10 |
| Purchase #7 | $41.88 | 12.590% | $47.1527 | $47.15 | $47.15 | $47.20 |
| 7 purchase totals = | $680.08 | $741.5386 | $741.54 | $741.55 | $741.60 | |