| 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 | $98.37 | 3.764% | $102.0726 | $102.07 | $102.05 | $102.10 |
| Purchase #2 | $186.39 | 12.120% | $208.9805 | $208.98 | $209.00 | $209.00 |
| Purchase #3 | $108.80 | 9.704% | $119.358 | $119.36 | $119.35 | $119.40 |
| Purchase #4 | $143.87 | 10.153% | $158.4771 | $158.48 | $158.50 | $158.50 |
| Purchase #5 | $175.71 | 10.381% | $193.9505 | $193.95 | $193.95 | $194.00 |
| Purchase #6 | $249.29 | 11.310% | $277.4847 | $277.48 | $277.50 | $277.50 |
| Purchase #7 | $141.41 | 7.868% | $152.5361 | $152.54 | $152.55 | $152.50 |
| 7 purchase totals = | $1,103.84 | $1,212.8595 | $1,212.86 | $1,212.90 | $1,213.00 | |