| 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 | $233.46 | 7.538% | $251.0582 | $251.06 | $251.05 | $251.10 |
| Purchase #2 | $8.92 | 12.680% | $10.0511 | $10.05 | $10.05 | $10.10 |
| Purchase #3 | $157.32 | 8.872% | $171.2774 | $171.28 | $171.30 | $171.30 |
| Purchase #4 | $207.97 | 4.601% | $217.5387 | $217.54 | $217.55 | $217.50 |
| Purchase #5 | $165.56 | 12.751% | $186.6706 | $186.67 | $186.65 | $186.70 |
| Purchase #6 | $200.83 | 10.503% | $221.9232 | $221.92 | $221.90 | $221.90 |
| Purchase #7 | $177.30 | 4.568% | $185.3991 | $185.40 | $185.40 | $185.40 |
| 7 purchase totals = | $1,151.36 | $1,243.9183 | $1,243.92 | $1,243.90 | $1,244.00 | |