| 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 | $100.55 | 3.548% | $104.1175 | $104.12 | $104.10 | $104.10 |
| Purchase #2 | $243.93 | 7.287% | $261.7052 | $261.71 | $261.70 | $261.70 |
| Purchase #3 | $86.64 | 3.612% | $89.7694 | $89.77 | $89.75 | $89.80 |
| Purchase #4 | $206.47 | 9.538% | $226.1631 | $226.16 | $226.15 | $226.20 |
| Purchase #5 | $69.85 | 7.554% | $75.1265 | $75.13 | $75.15 | $75.10 |
| Purchase #6 | $246.27 | 10.255% | $271.525 | $271.53 | $271.55 | $271.50 |
| Purchase #7 | $101.34 | 7.107% | $108.5422 | $108.54 | $108.55 | $108.50 |
| 7 purchase totals = | $1,055.05 | $1,136.9489 | $1,136.96 | $1,136.95 | $1,136.90 | |