| 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 | $215.52 | 4.472% | $225.1581 | $225.16 | $225.15 | $225.20 |
| Purchase #2 | $209.78 | 6.264% | $222.9206 | $222.92 | $222.90 | $222.90 |
| Purchase #3 | $207.51 | 11.410% | $231.1869 | $231.19 | $231.20 | $231.20 |
| Purchase #4 | $232.51 | 13.331% | $263.5059 | $263.51 | $263.50 | $263.50 |
| Purchase #5 | $78.48 | 11.154% | $87.2337 | $87.23 | $87.25 | $87.20 |
| Purchase #6 | $109.81 | 8.129% | $118.7365 | $118.74 | $118.75 | $118.70 |
| Purchase #7 | $131.46 | 11.442% | $146.5017 | $146.50 | $146.50 | $146.50 |
| 7 purchase totals = | $1,185.07 | $1,295.2434 | $1,295.25 | $1,295.25 | $1,295.20 | |