| 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 | $9.36 | 13.139% | $10.5898 | $10.59 | $10.60 | $10.60 |
| Purchase #2 | $212.71 | 12.220% | $238.7032 | $238.70 | $238.70 | $238.70 |
| Purchase #3 | $214.63 | 11.632% | $239.5958 | $239.60 | $239.60 | $239.60 |
| Purchase #4 | $192.85 | 12.730% | $217.3998 | $217.40 | $217.40 | $217.40 |
| Purchase #5 | $153.53 | 12.777% | $173.1465 | $173.15 | $173.15 | $173.10 |
| Purchase #6 | $173.69 | 3.718% | $180.1478 | $180.15 | $180.15 | $180.10 |
| Purchase #7 | $22.25 | 3.233% | $22.9693 | $22.97 | $22.95 | $23.00 |
| 7 purchase totals = | $979.02 | $1,082.5522 | $1,082.56 | $1,082.55 | $1,082.50 | |