| 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 | $205.34 | 12.734% | $231.488 | $231.49 | $231.50 | $231.50 |
| Purchase #2 | $206.36 | 11.330% | $229.7406 | $229.74 | $229.75 | $229.70 |
| Purchase #3 | $71.31 | 13.650% | $81.0438 | $81.04 | $81.05 | $81.00 |
| Purchase #4 | $237.46 | 8.430% | $257.4779 | $257.48 | $257.50 | $257.50 |
| Purchase #5 | $78.65 | 9.174% | $85.8654 | $85.87 | $85.85 | $85.90 |
| Purchase #6 | $118.41 | 11.314% | $131.8069 | $131.81 | $131.80 | $131.80 |
| Purchase #7 | $83.64 | 6.113% | $88.7529 | $88.75 | $88.75 | $88.80 |
| 7 purchase totals = | $1,001.17 | $1,106.1755 | $1,106.18 | $1,106.20 | $1,106.20 | |