| 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 | $71.45 | 9.312% | $78.1034 | $78.10 | $78.10 | $78.10 |
| Purchase #2 | $109.59 | 3.387% | $113.3018 | $113.30 | $113.30 | $113.30 |
| Purchase #3 | $179.27 | 3.796% | $186.0751 | $186.08 | $186.10 | $186.10 |
| Purchase #4 | $203.35 | 11.525% | $226.7861 | $226.79 | $226.80 | $226.80 |
| Purchase #5 | $210.69 | 9.413% | $230.5222 | $230.52 | $230.50 | $230.50 |
| Purchase #6 | $29.31 | 3.380% | $30.3007 | $30.30 | $30.30 | $30.30 |
| Purchase #7 | $157.83 | 10.342% | $174.1528 | $174.15 | $174.15 | $174.20 |
| 7 purchase totals = | $961.49 | $1,039.2421 | $1,039.24 | $1,039.25 | $1,039.30 | |