| 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 | $198.87 | 12.186% | $223.1043 | $223.10 | $223.10 | $223.10 |
| Purchase #2 | $63.79 | 8.395% | $69.1452 | $69.15 | $69.15 | $69.10 |
| Purchase #3 | $206.25 | 5.484% | $217.5608 | $217.56 | $217.55 | $217.60 |
| Purchase #4 | $162.72 | 3.304% | $168.0963 | $168.10 | $168.10 | $168.10 |
| Purchase #5 | $245.80 | 10.496% | $271.5992 | $271.60 | $271.60 | $271.60 |
| Purchase #6 | $31.66 | 11.510% | $35.3041 | $35.30 | $35.30 | $35.30 |
| Purchase #7 | $226.91 | 4.240% | $236.531 | $236.53 | $236.55 | $236.50 |
| 7 purchase totals = | $1,136.00 | $1,221.3409 | $1,221.34 | $1,221.35 | $1,221.30 | |