| 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 | $236.66 | 10.508% | $261.5282 | $261.53 | $261.55 | $261.50 |
| Purchase #2 | $145.48 | 4.461% | $151.9699 | $151.97 | $151.95 | $152.00 |
| Purchase #3 | $89.44 | 8.763% | $97.2776 | $97.28 | $97.30 | $97.30 |
| Purchase #4 | $101.99 | 13.694% | $115.9565 | $115.96 | $115.95 | $116.00 |
| Purchase #5 | $90.32 | 4.594% | $94.4693 | $94.47 | $94.45 | $94.50 |
| Purchase #6 | $199.25 | 8.320% | $215.8276 | $215.83 | $215.85 | $215.80 |
| Purchase #7 | $142.60 | 6.526% | $151.9061 | $151.91 | $151.90 | $151.90 |
| 7 purchase totals = | $1,005.74 | $1,088.9352 | $1,088.95 | $1,088.95 | $1,089.00 | |