| 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 | $187.75 | 12.349% | $210.9352 | $210.94 | $210.95 | $210.90 |
| Purchase #2 | $217.79 | 11.630% | $243.119 | $243.12 | $243.10 | $243.10 |
| Purchase #3 | $206.70 | 11.133% | $229.7119 | $229.71 | $229.70 | $229.70 |
| Purchase #4 | $165.41 | 4.581% | $172.9874 | $172.99 | $173.00 | $173.00 |
| Purchase #5 | $174.55 | 6.725% | $186.2885 | $186.29 | $186.30 | $186.30 |
| Purchase #6 | $149.31 | 9.818% | $163.9693 | $163.97 | $163.95 | $164.00 |
| Purchase #7 | $121.32 | 5.113% | $127.5231 | $127.52 | $127.50 | $127.50 |
| 7 purchase totals = | $1,222.83 | $1,334.5344 | $1,334.54 | $1,334.50 | $1,334.50 | |