| 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 | $23.92 | 12.536% | $26.9186 | $26.92 | $26.90 | $26.90 |
| Purchase #2 | $140.82 | 7.571% | $151.4815 | $151.48 | $151.50 | $151.50 |
| Purchase #3 | $118.25 | 3.794% | $122.7364 | $122.74 | $122.75 | $122.70 |
| Purchase #4 | $53.34 | 5.377% | $56.2081 | $56.21 | $56.20 | $56.20 |
| Purchase #5 | $109.44 | 10.862% | $121.3274 | $121.33 | $121.35 | $121.30 |
| Purchase #6 | $141.45 | 11.225% | $157.3278 | $157.33 | $157.35 | $157.30 |
| Purchase #7 | $183.48 | 5.652% | $193.8503 | $193.85 | $193.85 | $193.90 |
| 7 purchase totals = | $770.70 | $829.8501 | $829.86 | $829.90 | $829.80 | |