| 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 | $177.62 | 8.674% | $193.0268 | $193.03 | $193.05 | $193.00 |
| Purchase #2 | $197.93 | 8.404% | $214.564 | $214.56 | $214.55 | $214.60 |
| Purchase #3 | $92.97 | 10.112% | $102.3711 | $102.37 | $102.35 | $102.40 |
| Purchase #4 | $97.25 | 13.381% | $110.263 | $110.26 | $110.25 | $110.30 |
| Purchase #5 | $221.59 | 7.392% | $237.9699 | $237.97 | $237.95 | $238.00 |
| Purchase #6 | $99.25 | 11.803% | $110.9645 | $110.96 | $110.95 | $111.00 |
| Purchase #7 | $63.70 | 9.749% | $69.9101 | $69.91 | $69.90 | $69.90 |
| 7 purchase totals = | $950.31 | $1,039.0694 | $1,039.06 | $1,039.00 | $1,039.20 | |