| 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 | $213.26 | 10.304% | $235.2343 | $235.23 | $235.25 | $235.20 |
| Purchase #2 | $46.32 | 7.105% | $49.611 | $49.61 | $49.60 | $49.60 |
| Purchase #3 | $91.50 | 7.433% | $98.3012 | $98.30 | $98.30 | $98.30 |
| Purchase #4 | $12.31 | 7.488% | $13.2318 | $13.23 | $13.25 | $13.20 |
| Purchase #5 | $165.69 | 12.700% | $186.7326 | $186.73 | $186.75 | $186.70 |
| Purchase #6 | $43.45 | 6.428% | $46.243 | $46.24 | $46.25 | $46.20 |
| Purchase #7 | $144.94 | 13.293% | $164.2069 | $164.21 | $164.20 | $164.20 |
| 7 purchase totals = | $717.47 | $793.5608 | $793.55 | $793.60 | $793.40 | |