| 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 | $182.67 | 10.340% | $201.5581 | $201.56 | $201.55 | $201.60 |
| Purchase #2 | $179.65 | 7.761% | $193.5926 | $193.59 | $193.60 | $193.60 |
| Purchase #3 | $227.25 | 5.785% | $240.3964 | $240.40 | $240.40 | $240.40 |
| Purchase #4 | $206.53 | 7.870% | $222.7839 | $222.78 | $222.80 | $222.80 |
| Purchase #5 | $101.72 | 12.118% | $114.0464 | $114.05 | $114.05 | $114.00 |
| Purchase #6 | $198.66 | 12.812% | $224.1123 | $224.11 | $224.10 | $224.10 |
| Purchase #7 | $124.84 | 8.142% | $135.0045 | $135.00 | $135.00 | $135.00 |
| 7 purchase totals = | $1,221.32 | $1,331.4942 | $1,331.49 | $1,331.50 | $1,331.50 | |