| 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 | $247.56 | 9.708% | $271.5931 | $271.59 | $271.60 | $271.60 |
| Purchase #2 | $177.32 | 12.602% | $199.6659 | $199.67 | $199.65 | $199.70 |
| Purchase #3 | $230.81 | 3.373% | $238.5952 | $238.60 | $238.60 | $238.60 |
| Purchase #4 | $187.66 | 11.480% | $209.2034 | $209.20 | $209.20 | $209.20 |
| Purchase #5 | $38.35 | 10.283% | $42.2935 | $42.29 | $42.30 | $42.30 |
| Purchase #6 | $166.93 | 6.141% | $177.1812 | $177.18 | $177.20 | $177.20 |
| Purchase #7 | $44.73 | 10.308% | $49.3408 | $49.34 | $49.35 | $49.30 |
| 7 purchase totals = | $1,093.36 | $1,187.8731 | $1,187.87 | $1,187.90 | $1,187.90 | |