| 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 | $238.53 | 12.727% | $268.8877 | $268.89 | $268.90 | $268.90 |
| Purchase #2 | $214.65 | 3.836% | $222.884 | $222.88 | $222.90 | $222.90 |
| Purchase #3 | $58.63 | 11.476% | $65.3584 | $65.36 | $65.35 | $65.40 |
| Purchase #4 | $192.99 | 6.484% | $205.5035 | $205.50 | $205.50 | $205.50 |
| Purchase #5 | $186.34 | 6.445% | $198.3496 | $198.35 | $198.35 | $198.30 |
| Purchase #6 | $69.34 | 8.472% | $75.2145 | $75.21 | $75.20 | $75.20 |
| Purchase #7 | $244.93 | 10.176% | $269.8541 | $269.85 | $269.85 | $269.90 |
| 7 purchase totals = | $1,205.41 | $1,306.0518 | $1,306.04 | $1,306.05 | $1,306.10 | |