| 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 | $12.73 | 13.322% | $14.4259 | $14.43 | $14.45 | $14.40 |
| Purchase #2 | $198.46 | 12.850% | $223.9621 | $223.96 | $223.95 | $224.00 |
| Purchase #3 | $239.37 | 8.408% | $259.4962 | $259.50 | $259.50 | $259.50 |
| Purchase #4 | $196.83 | 10.713% | $217.9164 | $217.92 | $217.90 | $217.90 |
| Purchase #5 | $86.28 | 7.741% | $92.9589 | $92.96 | $92.95 | $93.00 |
| Purchase #6 | $147.80 | 5.152% | $155.4147 | $155.41 | $155.40 | $155.40 |
| Purchase #7 | $159.85 | 7.836% | $172.3758 | $172.38 | $172.40 | $172.40 |
| 7 purchase totals = | $1,041.32 | $1,136.5500 | $1,136.56 | $1,136.55 | $1,136.60 | |