| 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 | $177.72 | 10.650% | $196.6472 | $196.65 | $196.65 | $196.60 |
| Purchase #2 | $78.33 | 12.150% | $87.8471 | $87.85 | $87.85 | $87.80 |
| Purchase #3 | $201.55 | 3.330% | $208.2616 | $208.26 | $208.25 | $208.30 |
| Purchase #4 | $163.70 | 10.710% | $181.2323 | $181.23 | $181.25 | $181.20 |
| Purchase #5 | $211.26 | 7.220% | $226.513 | $226.51 | $226.50 | $226.50 |
| Purchase #6 | $102.79 | 8.265% | $111.2856 | $111.29 | $111.30 | $111.30 |
| Purchase #7 | $207.94 | 6.834% | $222.1506 | $222.15 | $222.15 | $222.20 |
| 7 purchase totals = | $1,143.29 | $1,233.9374 | $1,233.94 | $1,233.95 | $1,233.90 | |