| 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 | $156.80 | 13.400% | $177.8112 | $177.81 | $177.80 | $177.80 |
| Purchase #2 | $219.75 | 4.227% | $229.0388 | $229.04 | $229.05 | $229.00 |
| Purchase #3 | $34.29 | 6.630% | $36.5634 | $36.56 | $36.55 | $36.60 |
| Purchase #4 | $76.62 | 7.806% | $82.601 | $82.60 | $82.60 | $82.60 |
| Purchase #5 | $238.33 | 4.471% | $248.9857 | $248.99 | $249.00 | $249.00 |
| Purchase #6 | $215.37 | 8.676% | $234.0555 | $234.06 | $234.05 | $234.10 |
| Purchase #7 | $204.25 | 4.292% | $213.0164 | $213.02 | $213.00 | $213.00 |
| 7 purchase totals = | $1,145.41 | $1,222.0720 | $1,222.08 | $1,222.05 | $1,222.10 | |