| 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 | $11.53 | 12.762% | $13.0015 | $13.00 | $13.00 | $13.00 |
| Purchase #2 | $106.37 | 11.383% | $118.4781 | $118.48 | $118.50 | $118.50 |
| Purchase #3 | $128.46 | 11.832% | $143.6594 | $143.66 | $143.65 | $143.70 |
| Purchase #4 | $212.97 | 12.379% | $239.3336 | $239.33 | $239.35 | $239.30 |
| Purchase #5 | $63.35 | 6.581% | $67.5191 | $67.52 | $67.50 | $67.50 |
| Purchase #6 | $233.38 | 4.423% | $243.7024 | $243.70 | $243.70 | $243.70 |
| Purchase #7 | $203.90 | 12.835% | $230.0706 | $230.07 | $230.05 | $230.10 |
| 7 purchase totals = | $959.96 | $1,055.7647 | $1,055.76 | $1,055.75 | $1,055.80 | |