| 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 | $186.98 | 6.632% | $199.3805 | $199.38 | $199.40 | $199.40 |
| Purchase #2 | $222.89 | 7.313% | $239.1899 | $239.19 | $239.20 | $239.20 |
| Purchase #3 | $48.59 | 9.264% | $53.0914 | $53.09 | $53.10 | $53.10 |
| Purchase #4 | $171.59 | 5.154% | $180.4337 | $180.43 | $180.45 | $180.40 |
| Purchase #5 | $212.38 | 7.873% | $229.1007 | $229.10 | $229.10 | $229.10 |
| Purchase #6 | $227.25 | 6.151% | $241.2281 | $241.23 | $241.25 | $241.20 |
| Purchase #7 | $154.87 | 12.485% | $174.2055 | $174.21 | $174.20 | $174.20 |
| 7 purchase totals = | $1,224.55 | $1,316.6298 | $1,316.63 | $1,316.70 | $1,316.60 | |