| 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 | $204.73 | 11.331% | $227.928 | $227.93 | $227.95 | $227.90 |
| Purchase #2 | $127.33 | 12.120% | $142.7624 | $142.76 | $142.75 | $142.80 |
| Purchase #3 | $242.66 | 7.384% | $260.578 | $260.58 | $260.60 | $260.60 |
| Purchase #4 | $236.27 | 5.815% | $250.0091 | $250.01 | $250.00 | $250.00 |
| Purchase #5 | $240.70 | 11.558% | $268.5201 | $268.52 | $268.50 | $268.50 |
| Purchase #6 | $153.72 | 10.248% | $169.4732 | $169.47 | $169.45 | $169.50 |
| Purchase #7 | $175.34 | 13.859% | $199.6404 | $199.64 | $199.65 | $199.60 |
| 7 purchase totals = | $1,380.75 | $1,518.9112 | $1,518.91 | $1,518.90 | $1,518.90 | |