| 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 | $123.80 | 5.270% | $130.3243 | $130.32 | $130.30 | $130.30 |
| Purchase #2 | $171.47 | 11.286% | $190.8221 | $190.82 | $190.80 | $190.80 |
| Purchase #3 | $233.71 | 4.373% | $243.9301 | $243.93 | $243.95 | $243.90 |
| Purchase #4 | $214.80 | 6.711% | $229.2152 | $229.22 | $229.20 | $229.20 |
| Purchase #5 | $225.91 | 5.663% | $238.7033 | $238.70 | $238.70 | $238.70 |
| Purchase #6 | $70.37 | 6.192% | $74.7273 | $74.73 | $74.75 | $74.70 |
| Purchase #7 | $122.29 | 3.855% | $127.0043 | $127.00 | $127.00 | $127.00 |
| 7 purchase totals = | $1,162.35 | $1,234.7266 | $1,234.72 | $1,234.70 | $1,234.60 | |