| 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 | $121.27 | 3.189% | $125.1373 | $125.14 | $125.15 | $125.10 |
| Purchase #2 | $61.95 | 3.674% | $64.226 | $64.23 | $64.25 | $64.20 |
| Purchase #3 | $47.90 | 12.602% | $53.9364 | $53.94 | $53.95 | $53.90 |
| Purchase #4 | $215.33 | 12.414% | $242.0611 | $242.06 | $242.05 | $242.10 |
| Purchase #5 | $174.89 | 13.351% | $198.2396 | $198.24 | $198.25 | $198.20 |
| Purchase #6 | $72.60 | 4.773% | $76.0652 | $76.07 | $76.05 | $76.10 |
| Purchase #7 | $23.78 | 3.759% | $24.6739 | $24.67 | $24.65 | $24.70 |
| 7 purchase totals = | $717.72 | $784.3395 | $784.35 | $784.35 | $784.30 | |