| 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 | $250.95 | 6.588% | $267.4826 | $267.48 | $267.50 | $267.50 |
| Purchase #2 | $18.71 | 13.677% | $21.269 | $21.27 | $21.25 | $21.30 |
| Purchase #3 | $191.96 | 10.712% | $212.5228 | $212.52 | $212.50 | $212.50 |
| Purchase #4 | $48.98 | 7.769% | $52.7853 | $52.79 | $52.80 | $52.80 |
| Purchase #5 | $182.89 | 8.277% | $198.0278 | $198.03 | $198.05 | $198.00 |
| Purchase #6 | $69.77 | 3.712% | $72.3599 | $72.36 | $72.35 | $72.40 |
| Purchase #7 | $77.81 | 12.638% | $87.6436 | $87.64 | $87.65 | $87.60 |
| 7 purchase totals = | $841.07 | $912.0910 | $912.09 | $912.10 | $912.10 | |