| 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 | $119.92 | 7.209% | $128.565 | $128.57 | $128.55 | $128.60 |
| Purchase #2 | $217.31 | 6.507% | $231.4504 | $231.45 | $231.45 | $231.50 |
| Purchase #3 | $176.85 | 12.512% | $198.9775 | $198.98 | $199.00 | $199.00 |
| Purchase #4 | $180.86 | 7.643% | $194.6831 | $194.68 | $194.70 | $194.70 |
| Purchase #5 | $75.33 | 9.265% | $82.3093 | $82.31 | $82.30 | $82.30 |
| Purchase #6 | $246.49 | 10.847% | $273.2268 | $273.23 | $273.25 | $273.20 |
| Purchase #7 | $237.58 | 6.469% | $252.9491 | $252.95 | $252.95 | $252.90 |
| 7 purchase totals = | $1,254.34 | $1,362.1612 | $1,362.17 | $1,362.20 | $1,362.20 | |