| 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 | $189.38 | 8.386% | $205.2614 | $205.26 | $205.25 | $205.30 |
| Purchase #2 | $209.57 | 13.874% | $238.6457 | $238.65 | $238.65 | $238.60 |
| Purchase #3 | $194.25 | 3.587% | $201.2177 | $201.22 | $201.20 | $201.20 |
| Purchase #4 | $191.41 | 5.771% | $202.4563 | $202.46 | $202.45 | $202.50 |
| Purchase #5 | $185.68 | 12.420% | $208.7415 | $208.74 | $208.75 | $208.70 |
| Purchase #6 | $111.68 | 4.578% | $116.7927 | $116.79 | $116.80 | $116.80 |
| Purchase #7 | $238.55 | 8.424% | $258.6455 | $258.65 | $258.65 | $258.60 |
| 7 purchase totals = | $1,320.52 | $1,431.7608 | $1,431.77 | $1,431.75 | $1,431.70 | |