| 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 | $188.59 | 7.292% | $202.342 | $202.34 | $202.35 | $202.30 |
| Purchase #2 | $160.95 | 5.688% | $170.1048 | $170.10 | $170.10 | $170.10 |
| Purchase #3 | $209.46 | 3.254% | $216.2758 | $216.28 | $216.30 | $216.30 |
| Purchase #4 | $178.37 | 12.792% | $201.1871 | $201.19 | $201.20 | $201.20 |
| Purchase #5 | $80.41 | 7.304% | $86.2831 | $86.28 | $86.30 | $86.30 |
| Purchase #6 | $36.26 | 11.515% | $40.4353 | $40.44 | $40.45 | $40.40 |
| Purchase #7 | $206.86 | 3.121% | $213.3161 | $213.32 | $213.30 | $213.30 |
| 7 purchase totals = | $1,060.90 | $1,129.9442 | $1,129.95 | $1,130.00 | $1,129.90 | |