| 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 | $6.28 | 6.854% | $6.7104 | $6.71 | $6.70 | $6.70 |
| Purchase #2 | $192.43 | 11.355% | $214.2804 | $214.28 | $214.30 | $214.30 |
| Purchase #3 | $226.83 | 3.643% | $235.0934 | $235.09 | $235.10 | $235.10 |
| Purchase #4 | $94.46 | 7.191% | $101.2526 | $101.25 | $101.25 | $101.30 |
| Purchase #5 | $195.95 | 9.456% | $214.479 | $214.48 | $214.50 | $214.50 |
| Purchase #6 | $130.57 | 7.206% | $139.9789 | $139.98 | $140.00 | $140.00 |
| Purchase #7 | $205.71 | 12.621% | $231.6727 | $231.67 | $231.65 | $231.70 |
| 7 purchase totals = | $1,052.23 | $1,143.4674 | $1,143.46 | $1,143.50 | $1,143.60 | |