| 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 | $98.40 | 11.579% | $109.7937 | $109.79 | $109.80 | $109.80 |
| Purchase #2 | $45.93 | 4.217% | $47.8669 | $47.87 | $47.85 | $47.90 |
| Purchase #3 | $30.45 | 11.636% | $33.9932 | $33.99 | $34.00 | $34.00 |
| Purchase #4 | $144.80 | 12.720% | $163.2186 | $163.22 | $163.20 | $163.20 |
| Purchase #5 | $185.51 | 4.712% | $194.2512 | $194.25 | $194.25 | $194.30 |
| Purchase #6 | $113.59 | 5.657% | $120.0158 | $120.02 | $120.00 | $120.00 |
| Purchase #7 | $240.66 | 3.293% | $248.5849 | $248.58 | $248.60 | $248.60 |
| 7 purchase totals = | $859.34 | $917.7243 | $917.72 | $917.70 | $917.80 | |