| 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 | $226.56 | 11.332% | $252.2338 | $252.23 | $252.25 | $252.20 |
| Purchase #2 | $226.68 | 3.334% | $234.2375 | $234.24 | $234.25 | $234.20 |
| Purchase #3 | $190.53 | 12.292% | $213.9499 | $213.95 | $213.95 | $213.90 |
| Purchase #4 | $113.36 | 5.348% | $119.4225 | $119.42 | $119.40 | $119.40 |
| Purchase #5 | $33.87 | 6.345% | $36.0191 | $36.02 | $36.00 | $36.00 |
| Purchase #6 | $113.68 | 5.361% | $119.7744 | $119.77 | $119.75 | $119.80 |
| Purchase #7 | $202.27 | 9.668% | $221.8255 | $221.83 | $221.85 | $221.80 |
| 7 purchase totals = | $1,106.95 | $1,197.4627 | $1,197.46 | $1,197.45 | $1,197.30 | |