| 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 | $201.52 | 12.353% | $226.4138 | $226.41 | $226.40 | $226.40 |
| Purchase #2 | $65.56 | 13.676% | $74.526 | $74.53 | $74.55 | $74.50 |
| Purchase #3 | $99.70 | 3.541% | $103.2304 | $103.23 | $103.25 | $103.20 |
| Purchase #4 | $84.60 | 9.444% | $92.5896 | $92.59 | $92.60 | $92.60 |
| Purchase #5 | $10.70 | 4.400% | $11.1708 | $11.17 | $11.15 | $11.20 |
| Purchase #6 | $172.97 | 11.356% | $192.6125 | $192.61 | $192.60 | $192.60 |
| Purchase #7 | $213.83 | 6.255% | $227.2051 | $227.21 | $227.20 | $227.20 |
| 7 purchase totals = | $848.88 | $927.7482 | $927.75 | $927.75 | $927.70 | |