| 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 | $237.88 | 11.322% | $264.8128 | $264.81 | $264.80 | $264.80 |
| Purchase #2 | $224.94 | 4.463% | $234.9791 | $234.98 | $235.00 | $235.00 |
| Purchase #3 | $163.90 | 10.617% | $181.3013 | $181.30 | $181.30 | $181.30 |
| Purchase #4 | $184.68 | 6.336% | $196.3813 | $196.38 | $196.40 | $196.40 |
| Purchase #5 | $159.53 | 12.702% | $179.7935 | $179.79 | $179.80 | $179.80 |
| Purchase #6 | $181.41 | 3.240% | $187.2877 | $187.29 | $187.30 | $187.30 |
| Purchase #7 | $129.37 | 5.248% | $136.1593 | $136.16 | $136.15 | $136.20 |
| 7 purchase totals = | $1,281.71 | $1,380.7150 | $1,380.71 | $1,380.75 | $1,380.80 | |