| 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 | $106.43 | 13.448% | $120.7427 | $120.74 | $120.75 | $120.70 |
| Purchase #2 | $80.98 | 9.595% | $88.75 | $88.75 | $88.75 | $88.80 |
| Purchase #3 | $136.97 | 3.154% | $141.29 | $141.29 | $141.30 | $141.30 |
| Purchase #4 | $78.72 | 10.453% | $86.9486 | $86.95 | $86.95 | $86.90 |
| Purchase #5 | $148.86 | 9.529% | $163.0449 | $163.04 | $163.05 | $163.00 |
| Purchase #6 | $244.99 | 11.507% | $273.181 | $273.18 | $273.20 | $273.20 |
| Purchase #7 | $156.45 | 10.843% | $173.4139 | $173.41 | $173.40 | $173.40 |
| 7 purchase totals = | $953.40 | $1,047.3711 | $1,047.36 | $1,047.40 | $1,047.30 | |