| 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 | $124.36 | 10.738% | $137.7138 | $137.71 | $137.70 | $137.70 |
| Purchase #2 | $234.57 | 5.240% | $246.8615 | $246.86 | $246.85 | $246.90 |
| Purchase #3 | $130.66 | 11.792% | $146.0674 | $146.07 | $146.05 | $146.10 |
| Purchase #4 | $172.69 | 7.683% | $185.9578 | $185.96 | $185.95 | $186.00 |
| Purchase #5 | $109.41 | 13.560% | $124.246 | $124.25 | $124.25 | $124.20 |
| Purchase #6 | $186.29 | 3.186% | $192.2252 | $192.23 | $192.25 | $192.20 |
| Purchase #7 | $122.88 | 13.226% | $139.1321 | $139.13 | $139.15 | $139.10 |
| 7 purchase totals = | $1,080.86 | $1,172.2038 | $1,172.21 | $1,172.20 | $1,172.20 | |