| 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 | $221.87 | 8.529% | $240.7933 | $240.79 | $240.80 | $240.80 |
| Purchase #2 | $186.53 | 5.819% | $197.3842 | $197.38 | $197.40 | $197.40 |
| Purchase #3 | $14.94 | 10.387% | $16.4918 | $16.49 | $16.50 | $16.50 |
| Purchase #4 | $153.75 | 6.561% | $163.8375 | $163.84 | $163.85 | $163.80 |
| Purchase #5 | $182.33 | 9.141% | $198.9968 | $199.00 | $199.00 | $199.00 |
| Purchase #6 | $104.77 | 12.270% | $117.6253 | $117.63 | $117.65 | $117.60 |
| Purchase #7 | $43.69 | 12.326% | $49.0752 | $49.08 | $49.10 | $49.10 |
| 7 purchase totals = | $907.88 | $984.2041 | $984.21 | $984.30 | $984.20 | |