| 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 | $225.91 | 4.658% | $236.4329 | $236.43 | $236.45 | $236.40 |
| Purchase #2 | $184.36 | 8.822% | $200.6242 | $200.62 | $200.60 | $200.60 |
| Purchase #3 | $70.74 | 6.531% | $75.36 | $75.36 | $75.35 | $75.40 |
| Purchase #4 | $215.76 | 7.224% | $231.3465 | $231.35 | $231.35 | $231.30 |
| Purchase #5 | $220.71 | 3.295% | $227.9824 | $227.98 | $228.00 | $228.00 |
| Purchase #6 | $232.43 | 13.475% | $263.7499 | $263.75 | $263.75 | $263.70 |
| Purchase #7 | $176.66 | 5.403% | $186.2049 | $186.20 | $186.20 | $186.20 |
| 7 purchase totals = | $1,326.57 | $1,421.7008 | $1,421.69 | $1,421.70 | $1,421.60 | |