| 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 | $239.89 | 13.484% | $272.2368 | $272.24 | $272.25 | $272.20 |
| Purchase #2 | $208.53 | 12.117% | $233.7976 | $233.80 | $233.80 | $233.80 |
| Purchase #3 | $88.57 | 6.237% | $94.0941 | $94.09 | $94.10 | $94.10 |
| Purchase #4 | $9.81 | 4.350% | $10.2367 | $10.24 | $10.25 | $10.20 |
| Purchase #5 | $30.29 | 4.578% | $31.6767 | $31.68 | $31.70 | $31.70 |
| Purchase #6 | $102.62 | 13.725% | $116.7046 | $116.70 | $116.70 | $116.70 |
| Purchase #7 | $24.94 | 11.444% | $27.7941 | $27.79 | $27.80 | $27.80 |
| 7 purchase totals = | $704.65 | $786.5406 | $786.54 | $786.60 | $786.50 | |