| 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 | $26.55 | 12.635% | $29.9046 | $29.90 | $29.90 | $29.90 |
| Purchase #2 | $133.93 | 5.324% | $141.0604 | $141.06 | $141.05 | $141.10 |
| Purchase #3 | $85.36 | 8.382% | $92.5149 | $92.51 | $92.50 | $92.50 |
| Purchase #4 | $211.37 | 13.823% | $240.5877 | $240.59 | $240.60 | $240.60 |
| Purchase #5 | $193.75 | 4.871% | $203.1876 | $203.19 | $203.20 | $203.20 |
| Purchase #6 | $43.63 | 3.308% | $45.0733 | $45.07 | $45.05 | $45.10 |
| Purchase #7 | $164.75 | 13.664% | $187.2614 | $187.26 | $187.25 | $187.30 |
| 7 purchase totals = | $859.34 | $939.5899 | $939.58 | $939.55 | $939.70 | |