| 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 | $212.72 | 11.135% | $236.4064 | $236.41 | $236.40 | $236.40 |
| Purchase #2 | $134.85 | 7.292% | $144.6833 | $144.68 | $144.70 | $144.70 |
| Purchase #3 | $192.92 | 12.159% | $216.3771 | $216.38 | $216.40 | $216.40 |
| Purchase #4 | $40.81 | 12.641% | $45.9688 | $45.97 | $45.95 | $46.00 |
| Purchase #5 | $173.78 | 13.510% | $197.2577 | $197.26 | $197.25 | $197.30 |
| Purchase #6 | $85.81 | 8.540% | $93.1382 | $93.14 | $93.15 | $93.10 |
| Purchase #7 | $186.71 | 13.299% | $211.5406 | $211.54 | $211.55 | $211.50 |
| 7 purchase totals = | $1,027.60 | $1,145.3721 | $1,145.38 | $1,145.40 | $1,145.40 | |