| 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 | $223.42 | 8.419% | $242.2297 | $242.23 | $242.25 | $242.20 |
| Purchase #2 | $85.86 | 5.732% | $90.7815 | $90.78 | $90.80 | $90.80 |
| Purchase #3 | $133.44 | 9.448% | $146.0474 | $146.05 | $146.05 | $146.00 |
| Purchase #4 | $108.36 | 9.791% | $118.9695 | $118.97 | $118.95 | $119.00 |
| Purchase #5 | $215.63 | 7.277% | $231.3214 | $231.32 | $231.30 | $231.30 |
| Purchase #6 | $75.71 | 4.152% | $78.8535 | $78.85 | $78.85 | $78.90 |
| Purchase #7 | $157.26 | 11.601% | $175.5037 | $175.50 | $175.50 | $175.50 |
| 7 purchase totals = | $999.68 | $1,083.7067 | $1,083.70 | $1,083.70 | $1,083.70 | |