| 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 | $12.67 | 4.602% | $13.2531 | $13.25 | $13.25 | $13.30 |
| Purchase #2 | $168.30 | 4.328% | $175.584 | $175.58 | $175.60 | $175.60 |
| Purchase #3 | $217.34 | 4.846% | $227.8723 | $227.87 | $227.85 | $227.90 |
| Purchase #4 | $118.48 | 12.862% | $133.7189 | $133.72 | $133.70 | $133.70 |
| Purchase #5 | $175.31 | 7.690% | $188.7913 | $188.79 | $188.80 | $188.80 |
| Purchase #6 | $137.75 | 10.172% | $151.7619 | $151.76 | $151.75 | $151.80 |
| Purchase #7 | $143.63 | 10.859% | $159.2268 | $159.23 | $159.25 | $159.20 |
| 7 purchase totals = | $973.48 | $1,050.2083 | $1,050.20 | $1,050.20 | $1,050.30 | |