| 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 | $122.62 | 5.540% | $129.4131 | $129.41 | $129.40 | $129.40 |
| Purchase #2 | $230.79 | 3.466% | $238.7892 | $238.79 | $238.80 | $238.80 |
| Purchase #3 | $49.82 | 3.250% | $51.4392 | $51.44 | $51.45 | $51.40 |
| Purchase #4 | $88.81 | 9.447% | $97.1999 | $97.20 | $97.20 | $97.20 |
| Purchase #5 | $234.88 | 3.461% | $243.0092 | $243.01 | $243.00 | $243.00 |
| Purchase #6 | $206.67 | 13.234% | $234.0207 | $234.02 | $234.00 | $234.00 |
| Purchase #7 | $110.50 | 10.575% | $122.1854 | $122.19 | $122.20 | $122.20 |
| 7 purchase totals = | $1,044.09 | $1,116.0567 | $1,116.06 | $1,116.05 | $1,116.00 | |