| 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 | $154.93 | 9.483% | $169.622 | $169.62 | $169.60 | $169.60 |
| Purchase #2 | $224.87 | 11.652% | $251.0719 | $251.07 | $251.05 | $251.10 |
| Purchase #3 | $81.93 | 5.128% | $86.1314 | $86.13 | $86.15 | $86.10 |
| Purchase #4 | $47.52 | 10.420% | $52.4716 | $52.47 | $52.45 | $52.50 |
| Purchase #5 | $133.34 | 8.659% | $144.8859 | $144.89 | $144.90 | $144.90 |
| Purchase #6 | $138.61 | 13.430% | $157.2253 | $157.23 | $157.25 | $157.20 |
| Purchase #7 | $228.73 | 13.756% | $260.1941 | $260.19 | $260.20 | $260.20 |
| 7 purchase totals = | $1,009.93 | $1,121.6022 | $1,121.60 | $1,121.60 | $1,121.60 | |