| 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 | $101.27 | 11.391% | $112.8057 | $112.81 | $112.80 | $112.80 |
| Purchase #2 | $196.41 | 8.329% | $212.769 | $212.77 | $212.75 | $212.80 |
| Purchase #3 | $113.46 | 3.272% | $117.1724 | $117.17 | $117.15 | $117.20 |
| Purchase #4 | $14.44 | 8.860% | $15.7194 | $15.72 | $15.70 | $15.70 |
| Purchase #5 | $76.75 | 8.239% | $83.0734 | $83.07 | $83.05 | $83.10 |
| Purchase #6 | $173.57 | 11.365% | $193.2962 | $193.30 | $193.30 | $193.30 |
| Purchase #7 | $117.28 | 7.380% | $125.9353 | $125.94 | $125.95 | $125.90 |
| 7 purchase totals = | $793.18 | $860.7714 | $860.78 | $860.70 | $860.80 | |