| 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 | 12.453% | $199.739 | $199.74 | $199.75 | $199.70 |
| Purchase #2 | $250.42 | 5.307% | $263.7098 | $263.71 | $263.70 | $263.70 |
| Purchase #3 | $184.42 | 13.559% | $209.4255 | $209.43 | $209.45 | $209.40 |
| Purchase #4 | $117.48 | 10.820% | $130.1913 | $130.19 | $130.20 | $130.20 |
| Purchase #5 | $125.80 | 6.156% | $133.5442 | $133.54 | $133.55 | $133.50 |
| Purchase #6 | $123.39 | 10.665% | $136.5495 | $136.55 | $136.55 | $136.50 |
| Purchase #7 | $106.32 | 3.129% | $109.6468 | $109.65 | $109.65 | $109.60 |
| 7 purchase totals = | $1,085.45 | $1,182.8061 | $1,182.81 | $1,182.85 | $1,182.60 | |