| 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 | $217.88 | 3.352% | $225.1833 | $225.18 | $225.20 | $225.20 |
| Purchase #2 | $178.78 | 7.658% | $192.471 | $192.47 | $192.45 | $192.50 |
| Purchase #3 | $247.81 | 5.553% | $261.5709 | $261.57 | $261.55 | $261.60 |
| Purchase #4 | $200.54 | 7.638% | $215.8572 | $215.86 | $215.85 | $215.90 |
| Purchase #5 | $147.59 | 10.418% | $162.9659 | $162.97 | $162.95 | $163.00 |
| Purchase #6 | $183.59 | 3.607% | $190.2121 | $190.21 | $190.20 | $190.20 |
| Purchase #7 | $66.26 | 10.111% | $72.9595 | $72.96 | $72.95 | $73.00 |
| 7 purchase totals = | $1,242.45 | $1,321.2199 | $1,321.22 | $1,321.15 | $1,321.40 | |