| 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 | $215.41 | 9.529% | $235.9364 | $235.94 | $235.95 | $235.90 |
| Purchase #2 | $56.25 | 4.498% | $58.7801 | $58.78 | $58.80 | $58.80 |
| Purchase #3 | $115.92 | 6.424% | $123.3667 | $123.37 | $123.35 | $123.40 |
| Purchase #4 | $239.89 | 4.789% | $251.3783 | $251.38 | $251.40 | $251.40 |
| Purchase #5 | $138.65 | 4.450% | $144.8199 | $144.82 | $144.80 | $144.80 |
| Purchase #6 | $21.31 | 10.463% | $23.5397 | $23.54 | $23.55 | $23.50 |
| Purchase #7 | $85.96 | 3.828% | $89.2505 | $89.25 | $89.25 | $89.30 |
| 7 purchase totals = | $873.39 | $927.0716 | $927.08 | $927.10 | $927.10 | |