| 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 | $234.59 | 10.362% | $258.8982 | $258.90 | $258.90 | $258.90 |
| Purchase #2 | $195.35 | 13.679% | $222.0719 | $222.07 | $222.05 | $222.10 |
| Purchase #3 | $147.89 | 4.635% | $154.7447 | $154.74 | $154.75 | $154.70 |
| Purchase #4 | $115.42 | 10.385% | $127.4064 | $127.41 | $127.40 | $127.40 |
| Purchase #5 | $43.26 | 10.159% | $47.6548 | $47.65 | $47.65 | $47.70 |
| Purchase #6 | $229.37 | 5.502% | $241.9899 | $241.99 | $242.00 | $242.00 |
| Purchase #7 | $112.80 | 3.691% | $116.9634 | $116.96 | $116.95 | $117.00 |
| 7 purchase totals = | $1,078.68 | $1,169.7293 | $1,169.72 | $1,169.70 | $1,169.80 | |