| 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 | $109.52 | 13.392% | $124.1869 | $124.19 | $124.20 | $124.20 |
| Purchase #2 | $211.73 | 7.466% | $227.5378 | $227.54 | $227.55 | $227.50 |
| Purchase #3 | $138.59 | 5.289% | $145.92 | $145.92 | $145.90 | $145.90 |
| Purchase #4 | $154.52 | 9.195% | $168.7281 | $168.73 | $168.75 | $168.70 |
| Purchase #5 | $21.31 | 9.528% | $23.3404 | $23.34 | $23.35 | $23.30 |
| Purchase #6 | $229.71 | 3.643% | $238.0783 | $238.08 | $238.10 | $238.10 |
| Purchase #7 | $122.44 | 7.304% | $131.383 | $131.38 | $131.40 | $131.40 |
| 7 purchase totals = | $987.82 | $1,059.1745 | $1,059.18 | $1,059.25 | $1,059.10 | |