| 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 | $211.44 | 12.270% | $237.3837 | $237.38 | $237.40 | $237.40 |
| Purchase #2 | $37.92 | 9.116% | $41.3768 | $41.38 | $41.40 | $41.40 |
| Purchase #3 | $165.77 | 8.806% | $180.3677 | $180.37 | $180.35 | $180.40 |
| Purchase #4 | $151.58 | 6.511% | $161.4494 | $161.45 | $161.45 | $161.40 |
| Purchase #5 | $245.86 | 5.457% | $259.2766 | $259.28 | $259.30 | $259.30 |
| Purchase #6 | $199.78 | 13.432% | $226.6144 | $226.61 | $226.60 | $226.60 |
| Purchase #7 | $82.87 | 4.270% | $86.4085 | $86.41 | $86.40 | $86.40 |
| 7 purchase totals = | $1,095.22 | $1,192.8771 | $1,192.88 | $1,192.90 | $1,192.90 | |