| 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 | $26.52 | 12.620% | $29.8668 | $29.87 | $29.85 | $29.90 |
| Purchase #2 | $197.62 | 7.681% | $212.7992 | $212.80 | $212.80 | $212.80 |
| Purchase #3 | $197.43 | 12.659% | $222.4227 | $222.42 | $222.40 | $222.40 |
| Purchase #4 | $82.29 | 7.862% | $88.7596 | $88.76 | $88.75 | $88.80 |
| Purchase #5 | $164.70 | 12.685% | $185.5922 | $185.59 | $185.60 | $185.60 |
| Purchase #6 | $150.44 | 5.750% | $159.0903 | $159.09 | $159.10 | $159.10 |
| Purchase #7 | $104.32 | 11.873% | $116.7059 | $116.71 | $116.70 | $116.70 |
| 7 purchase totals = | $923.32 | $1,015.2367 | $1,015.24 | $1,015.20 | $1,015.30 | |