| 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 | $218.41 | 11.249% | $242.9789 | $242.98 | $243.00 | $243.00 |
| Purchase #2 | $224.42 | 5.592% | $236.9696 | $236.97 | $236.95 | $237.00 |
| Purchase #3 | $147.90 | 10.507% | $163.4399 | $163.44 | $163.45 | $163.40 |
| Purchase #4 | $6.52 | 5.673% | $6.8899 | $6.89 | $6.90 | $6.90 |
| Purchase #5 | $36.41 | 3.509% | $37.6876 | $37.69 | $37.70 | $37.70 |
| Purchase #6 | $170.51 | 12.753% | $192.2551 | $192.26 | $192.25 | $192.30 |
| Purchase #7 | $35.69 | 3.339% | $36.8817 | $36.88 | $36.90 | $36.90 |
| 7 purchase totals = | $839.86 | $917.1027 | $917.11 | $917.15 | $917.20 | |