| 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 | $201.99 | 13.521% | $229.3011 | $229.30 | $229.30 | $229.30 |
| Purchase #2 | $186.26 | 8.253% | $201.632 | $201.63 | $201.65 | $201.60 |
| Purchase #3 | $44.44 | 12.530% | $50.0083 | $50.01 | $50.00 | $50.00 |
| Purchase #4 | $72.38 | 7.306% | $77.6681 | $77.67 | $77.65 | $77.70 |
| Purchase #5 | $121.93 | 12.742% | $137.4663 | $137.47 | $137.45 | $137.50 |
| Purchase #6 | $248.93 | 3.736% | $258.23 | $258.23 | $258.25 | $258.20 |
| Purchase #7 | $124.89 | 8.807% | $135.8891 | $135.89 | $135.90 | $135.90 |
| 7 purchase totals = | $1,000.82 | $1,090.1949 | $1,090.20 | $1,090.20 | $1,090.20 | |