| 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 | $97.83 | 9.396% | $107.0221 | $107.02 | $107.00 | $107.00 |
| Purchase #2 | $132.56 | 10.462% | $146.4284 | $146.43 | $146.45 | $146.40 |
| Purchase #3 | $227.50 | 8.572% | $247.0013 | $247.00 | $247.00 | $247.00 |
| Purchase #4 | $172.43 | 5.318% | $181.5998 | $181.60 | $181.60 | $181.60 |
| Purchase #5 | $77.79 | 13.836% | $88.553 | $88.55 | $88.55 | $88.60 |
| Purchase #6 | $177.53 | 9.564% | $194.509 | $194.51 | $194.50 | $194.50 |
| Purchase #7 | $173.86 | 10.578% | $192.2509 | $192.25 | $192.25 | $192.30 |
| 7 purchase totals = | $1,059.50 | $1,157.3645 | $1,157.36 | $1,157.35 | $1,157.40 | |