| 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 | $142.93 | 10.487% | $157.9191 | $157.92 | $157.90 | $157.90 |
| Purchase #2 | $10.52 | 10.177% | $11.5906 | $11.59 | $11.60 | $11.60 |
| Purchase #3 | $218.78 | 12.322% | $245.7381 | $245.74 | $245.75 | $245.70 |
| Purchase #4 | $208.72 | 12.269% | $234.3279 | $234.33 | $234.35 | $234.30 |
| Purchase #5 | $210.63 | 13.269% | $238.5785 | $238.58 | $238.60 | $238.60 |
| Purchase #6 | $191.37 | 7.222% | $205.1907 | $205.19 | $205.20 | $205.20 |
| Purchase #7 | $23.84 | 7.374% | $25.598 | $25.60 | $25.60 | $25.60 |
| 7 purchase totals = | $1,006.79 | $1,118.9429 | $1,118.95 | $1,119.00 | $1,118.90 | |