| 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 | $140.86 | 6.616% | $150.1793 | $150.18 | $150.20 | $150.20 |
| Purchase #2 | $216.47 | 12.752% | $244.0743 | $244.07 | $244.05 | $244.10 |
| Purchase #3 | $134.30 | 4.461% | $140.2911 | $140.29 | $140.30 | $140.30 |
| Purchase #4 | $6.89 | 3.192% | $7.1099 | $7.11 | $7.10 | $7.10 |
| Purchase #5 | $232.94 | 12.471% | $261.9899 | $261.99 | $262.00 | $262.00 |
| Purchase #6 | $114.64 | 13.473% | $130.0854 | $130.09 | $130.10 | $130.10 |
| Purchase #7 | $82.35 | 7.494% | $88.5213 | $88.52 | $88.50 | $88.50 |
| 7 purchase totals = | $928.45 | $1,022.2512 | $1,022.25 | $1,022.25 | $1,022.30 | |