| 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 | $231.47 | 10.166% | $255.0012 | $255.00 | $255.00 | $255.00 |
| Purchase #2 | $156.62 | 5.380% | $165.0462 | $165.05 | $165.05 | $165.00 |
| Purchase #3 | $135.31 | 3.153% | $139.5763 | $139.58 | $139.60 | $139.60 |
| Purchase #4 | $85.29 | 10.313% | $94.086 | $94.09 | $94.10 | $94.10 |
| Purchase #5 | $107.69 | 4.268% | $112.2862 | $112.29 | $112.30 | $112.30 |
| Purchase #6 | $113.48 | 9.692% | $124.4785 | $124.48 | $124.50 | $124.50 |
| Purchase #7 | $169.40 | 10.420% | $187.0515 | $187.05 | $187.05 | $187.10 |
| 7 purchase totals = | $999.26 | $1,077.5259 | $1,077.54 | $1,077.60 | $1,077.60 | |