| 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 | $222.38 | 6.802% | $237.5063 | $237.51 | $237.50 | $237.50 |
| Purchase #2 | $19.44 | 3.205% | $20.0631 | $20.06 | $20.05 | $20.10 |
| Purchase #3 | $24.47 | 12.861% | $27.6171 | $27.62 | $27.60 | $27.60 |
| Purchase #4 | $128.31 | 4.530% | $134.1224 | $134.12 | $134.10 | $134.10 |
| Purchase #5 | $82.92 | 6.372% | $88.2037 | $88.20 | $88.20 | $88.20 |
| Purchase #6 | $230.74 | 3.690% | $239.2543 | $239.25 | $239.25 | $239.30 |
| Purchase #7 | $236.74 | 6.797% | $252.8312 | $252.83 | $252.85 | $252.80 |
| 7 purchase totals = | $945.00 | $999.5981 | $999.59 | $999.55 | $999.60 | |