| 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 | $207.54 | 5.518% | $218.9921 | $218.99 | $219.00 | $219.00 |
| Purchase #2 | $136.82 | 10.592% | $151.312 | $151.31 | $151.30 | $151.30 |
| Purchase #3 | $242.56 | 11.648% | $270.8134 | $270.81 | $270.80 | $270.80 |
| Purchase #4 | $150.99 | 8.740% | $164.1865 | $164.19 | $164.20 | $164.20 |
| Purchase #5 | $76.78 | 6.692% | $81.9181 | $81.92 | $81.90 | $81.90 |
| Purchase #6 | $101.67 | 13.583% | $115.4798 | $115.48 | $115.50 | $115.50 |
| Purchase #7 | $104.76 | 4.292% | $109.2563 | $109.26 | $109.25 | $109.30 |
| 7 purchase totals = | $1,021.12 | $1,111.9582 | $1,111.96 | $1,111.95 | $1,112.00 | |