| 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 | $32.68 | 10.466% | $36.1003 | $36.10 | $36.10 | $36.10 |
| Purchase #2 | $127.80 | 3.350% | $132.0813 | $132.08 | $132.10 | $132.10 |
| Purchase #3 | $205.28 | 9.305% | $224.3813 | $224.38 | $224.40 | $224.40 |
| Purchase #4 | $104.66 | 12.670% | $117.9204 | $117.92 | $117.90 | $117.90 |
| Purchase #5 | $9.98 | 12.628% | $11.2403 | $11.24 | $11.25 | $11.20 |
| Purchase #6 | $249.77 | 8.752% | $271.6299 | $271.63 | $271.65 | $271.60 |
| Purchase #7 | $46.94 | 10.349% | $51.7978 | $51.80 | $51.80 | $51.80 |
| 7 purchase totals = | $777.11 | $845.1513 | $845.15 | $845.20 | $845.10 | |