| 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 | $191.47 | 11.757% | $213.9811 | $213.98 | $214.00 | $214.00 |
| Purchase #2 | $27.50 | 10.228% | $30.3127 | $30.31 | $30.30 | $30.30 |
| Purchase #3 | $209.88 | 10.455% | $231.823 | $231.82 | $231.80 | $231.80 |
| Purchase #4 | $90.68 | 10.651% | $100.3383 | $100.34 | $100.35 | $100.30 |
| Purchase #5 | $83.74 | 12.476% | $94.1874 | $94.19 | $94.20 | $94.20 |
| Purchase #6 | $108.76 | 7.536% | $116.9562 | $116.96 | $116.95 | $117.00 |
| Purchase #7 | $41.60 | 3.819% | $43.1887 | $43.19 | $43.20 | $43.20 |
| 7 purchase totals = | $753.63 | $830.7874 | $830.79 | $830.80 | $830.80 | |