| 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 | $199.92 | 7.408% | $214.7301 | $214.73 | $214.75 | $214.70 |
| Purchase #2 | $109.54 | 4.260% | $114.2064 | $114.21 | $114.20 | $114.20 |
| Purchase #3 | $241.59 | 10.445% | $266.8241 | $266.82 | $266.80 | $266.80 |
| Purchase #4 | $111.65 | 5.289% | $117.5552 | $117.56 | $117.55 | $117.60 |
| Purchase #5 | $94.46 | 7.541% | $101.5832 | $101.58 | $101.60 | $101.60 |
| Purchase #6 | $144.97 | 4.178% | $151.0268 | $151.03 | $151.05 | $151.00 |
| Purchase #7 | $165.75 | 11.544% | $184.8842 | $184.88 | $184.90 | $184.90 |
| 7 purchase totals = | $1,067.88 | $1,150.8100 | $1,150.81 | $1,150.85 | $1,150.80 | |