| 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 | $33.65 | 9.732% | $36.9248 | $36.92 | $36.90 | $36.90 |
| Purchase #2 | $220.60 | 12.848% | $248.9427 | $248.94 | $248.95 | $248.90 |
| Purchase #3 | $115.40 | 12.798% | $130.1689 | $130.17 | $130.15 | $130.20 |
| Purchase #4 | $169.81 | 5.507% | $179.1614 | $179.16 | $179.15 | $179.20 |
| Purchase #5 | $32.87 | 3.634% | $34.0645 | $34.06 | $34.05 | $34.10 |
| Purchase #6 | $111.52 | 8.481% | $120.978 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $125.59 | 13.261% | $142.2445 | $142.24 | $142.25 | $142.20 |
| 7 purchase totals = | $809.44 | $892.4848 | $892.47 | $892.45 | $892.50 | |