| 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 | $90.69 | 13.259% | $102.7146 | $102.71 | $102.70 | $102.70 |
| Purchase #2 | $239.73 | 11.161% | $266.4863 | $266.49 | $266.50 | $266.50 |
| Purchase #3 | $205.93 | 10.654% | $227.8698 | $227.87 | $227.85 | $227.90 |
| Purchase #4 | $93.97 | 7.693% | $101.1991 | $101.20 | $101.20 | $101.20 |
| Purchase #5 | $71.59 | 10.449% | $79.0704 | $79.07 | $79.05 | $79.10 |
| Purchase #6 | $162.55 | 11.660% | $181.5033 | $181.50 | $181.50 | $181.50 |
| Purchase #7 | $227.32 | 9.667% | $249.295 | $249.30 | $249.30 | $249.30 |
| 7 purchase totals = | $1,091.78 | $1,208.1385 | $1,208.14 | $1,208.10 | $1,208.20 | |