| 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 | $185.97 | 13.607% | $211.2749 | $211.27 | $211.25 | $211.30 |
| Purchase #2 | $208.28 | 5.414% | $219.5563 | $219.56 | $219.55 | $219.60 |
| Purchase #3 | $182.59 | 7.628% | $196.518 | $196.52 | $196.50 | $196.50 |
| Purchase #4 | $207.83 | 11.527% | $231.7866 | $231.79 | $231.80 | $231.80 |
| Purchase #5 | $218.84 | 12.811% | $246.8756 | $246.88 | $246.90 | $246.90 |
| Purchase #6 | $209.73 | 12.697% | $236.3594 | $236.36 | $236.35 | $236.40 |
| Purchase #7 | $220.93 | 11.295% | $245.884 | $245.88 | $245.90 | $245.90 |
| 7 purchase totals = | $1,434.17 | $1,588.2548 | $1,588.26 | $1,588.25 | $1,588.40 | |