| 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 | $217.67 | 12.423% | $244.7111 | $244.71 | $244.70 | $244.70 |
| Purchase #2 | $116.28 | 10.441% | $128.4208 | $128.42 | $128.40 | $128.40 |
| Purchase #3 | $231.73 | 3.759% | $240.4407 | $240.44 | $240.45 | $240.40 |
| Purchase #4 | $166.72 | 5.569% | $176.0046 | $176.00 | $176.00 | $176.00 |
| Purchase #5 | $61.94 | 3.565% | $64.1482 | $64.15 | $64.15 | $64.10 |
| Purchase #6 | $134.47 | 5.620% | $142.0272 | $142.03 | $142.05 | $142.00 |
| Purchase #7 | $132.62 | 10.445% | $146.4722 | $146.47 | $146.45 | $146.50 |
| 7 purchase totals = | $1,061.43 | $1,142.2248 | $1,142.22 | $1,142.20 | $1,142.10 | |