| 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 | $207.31 | 6.373% | $220.5219 | $220.52 | $220.50 | $220.50 |
| Purchase #2 | $167.46 | 11.871% | $187.3392 | $187.34 | $187.35 | $187.30 |
| Purchase #3 | $109.81 | 5.423% | $115.765 | $115.77 | $115.75 | $115.80 |
| Purchase #4 | $224.55 | 5.443% | $236.7723 | $236.77 | $236.75 | $236.80 |
| Purchase #5 | $230.36 | 3.778% | $239.063 | $239.06 | $239.05 | $239.10 |
| Purchase #6 | $19.30 | 12.237% | $21.6617 | $21.66 | $21.65 | $21.70 |
| Purchase #7 | $28.51 | 5.253% | $30.0076 | $30.01 | $30.00 | $30.00 |
| 7 purchase totals = | $987.30 | $1,051.1307 | $1,051.13 | $1,051.05 | $1,051.20 | |