| 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 | $129.43 | 11.369% | $144.1449 | $144.14 | $144.15 | $144.10 |
| Purchase #2 | $193.50 | 3.821% | $200.8936 | $200.89 | $200.90 | $200.90 |
| Purchase #3 | $184.60 | 3.308% | $190.7066 | $190.71 | $190.70 | $190.70 |
| Purchase #4 | $68.46 | 12.774% | $77.2051 | $77.21 | $77.20 | $77.20 |
| Purchase #5 | $211.58 | 9.585% | $231.8599 | $231.86 | $231.85 | $231.90 |
| Purchase #6 | $56.92 | 3.591% | $58.964 | $58.96 | $58.95 | $59.00 |
| Purchase #7 | $190.72 | 9.706% | $209.2313 | $209.23 | $209.25 | $209.20 |
| 7 purchase totals = | $1,035.21 | $1,113.0054 | $1,113.00 | $1,113.00 | $1,113.00 | |