| 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 | $177.85 | 9.706% | $195.1121 | $195.11 | $195.10 | $195.10 |
| Purchase #2 | $112.78 | 12.852% | $127.2745 | $127.27 | $127.25 | $127.30 |
| Purchase #3 | $222.80 | 3.720% | $231.0882 | $231.09 | $231.10 | $231.10 |
| Purchase #4 | $246.31 | 6.741% | $262.9138 | $262.91 | $262.90 | $262.90 |
| Purchase #5 | $48.54 | 11.152% | $53.9532 | $53.95 | $53.95 | $54.00 |
| Purchase #6 | $101.63 | 5.190% | $106.9046 | $106.90 | $106.90 | $106.90 |
| Purchase #7 | $82.72 | 4.525% | $86.4631 | $86.46 | $86.45 | $86.50 |
| 7 purchase totals = | $992.63 | $1,063.7095 | $1,063.69 | $1,063.65 | $1,063.80 | |