| 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 | $199.29 | 8.368% | $215.9666 | $215.97 | $215.95 | $216.00 |
| Purchase #2 | $207.46 | 4.214% | $216.2024 | $216.20 | $216.20 | $216.20 |
| Purchase #3 | $165.83 | 3.233% | $171.1913 | $171.19 | $171.20 | $171.20 |
| Purchase #4 | $229.32 | 4.526% | $239.699 | $239.70 | $239.70 | $239.70 |
| Purchase #5 | $174.87 | 6.653% | $186.5041 | $186.50 | $186.50 | $186.50 |
| Purchase #6 | $144.69 | 12.349% | $162.5578 | $162.56 | $162.55 | $162.60 |
| Purchase #7 | $244.48 | 7.543% | $262.9211 | $262.92 | $262.90 | $262.90 |
| 7 purchase totals = | $1,365.94 | $1,455.0423 | $1,455.04 | $1,455.00 | $1,455.10 | |