| 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 | $185.96 | 10.557% | $205.5918 | $205.59 | $205.60 | $205.60 |
| Purchase #2 | $86.50 | 3.181% | $89.2516 | $89.25 | $89.25 | $89.30 |
| Purchase #3 | $194.31 | 9.106% | $212.0039 | $212.00 | $212.00 | $212.00 |
| Purchase #4 | $194.89 | 13.455% | $221.1124 | $221.11 | $221.10 | $221.10 |
| Purchase #5 | $233.82 | 11.359% | $260.3796 | $260.38 | $260.40 | $260.40 |
| Purchase #6 | $156.68 | 8.366% | $169.7878 | $169.79 | $169.80 | $169.80 |
| Purchase #7 | $22.75 | 9.363% | $24.8801 | $24.88 | $24.90 | $24.90 |
| 7 purchase totals = | $1,074.91 | $1,183.0072 | $1,183.00 | $1,183.05 | $1,183.10 | |