| 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 | $28.49 | 7.866% | $30.731 | $30.73 | $30.75 | $30.70 |
| Purchase #2 | $234.48 | 12.251% | $263.2061 | $263.21 | $263.20 | $263.20 |
| Purchase #3 | $228.56 | 4.648% | $239.1835 | $239.18 | $239.20 | $239.20 |
| Purchase #4 | $92.34 | 3.730% | $95.7843 | $95.78 | $95.80 | $95.80 |
| Purchase #5 | $219.50 | 3.691% | $227.6017 | $227.60 | $227.60 | $227.60 |
| Purchase #6 | $17.51 | 6.819% | $18.704 | $18.70 | $18.70 | $18.70 |
| Purchase #7 | $241.56 | 8.126% | $261.1892 | $261.19 | $261.20 | $261.20 |
| 7 purchase totals = | $1,062.44 | $1,136.3998 | $1,136.39 | $1,136.45 | $1,136.40 | |