| 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 | $139.97 | 7.663% | $150.6959 | $150.70 | $150.70 | $150.70 |
| Purchase #2 | $104.34 | 10.503% | $115.2988 | $115.30 | $115.30 | $115.30 |
| Purchase #3 | $227.57 | 4.126% | $236.9595 | $236.96 | $236.95 | $237.00 |
| Purchase #4 | $174.71 | 10.735% | $193.4651 | $193.47 | $193.45 | $193.50 |
| Purchase #5 | $104.73 | 6.111% | $111.1301 | $111.13 | $111.15 | $111.10 |
| Purchase #6 | $201.64 | 3.186% | $208.0643 | $208.06 | $208.05 | $208.10 |
| Purchase #7 | $21.33 | 8.205% | $23.0801 | $23.08 | $23.10 | $23.10 |
| 7 purchase totals = | $974.29 | $1,038.6938 | $1,038.70 | $1,038.70 | $1,038.80 | |