| 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 | $240.52 | 10.693% | $266.2388 | $266.24 | $266.25 | $266.20 |
| Purchase #2 | $168.25 | 7.305% | $180.5407 | $180.54 | $180.55 | $180.50 |
| Purchase #3 | $104.29 | 9.787% | $114.4969 | $114.50 | $114.50 | $114.50 |
| Purchase #4 | $145.62 | 9.413% | $159.3272 | $159.33 | $159.35 | $159.30 |
| Purchase #5 | $183.75 | 9.512% | $201.2283 | $201.23 | $201.25 | $201.20 |
| Purchase #6 | $120.59 | 11.135% | $134.0177 | $134.02 | $134.00 | $134.00 |
| Purchase #7 | $41.64 | 4.431% | $43.4851 | $43.49 | $43.50 | $43.50 |
| 7 purchase totals = | $1,004.66 | $1,099.3347 | $1,099.35 | $1,099.40 | $1,099.20 | |