| 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 | $209.94 | 12.200% | $235.5527 | $235.55 | $235.55 | $235.60 |
| Purchase #2 | $215.85 | 4.524% | $225.6151 | $225.62 | $225.60 | $225.60 |
| Purchase #3 | $188.80 | 5.685% | $199.5333 | $199.53 | $199.55 | $199.50 |
| Purchase #4 | $219.61 | 3.234% | $226.7122 | $226.71 | $226.70 | $226.70 |
| Purchase #5 | $158.59 | 3.423% | $164.0185 | $164.02 | $164.00 | $164.00 |
| Purchase #6 | $18.47 | 11.566% | $20.6062 | $20.61 | $20.60 | $20.60 |
| Purchase #7 | $113.74 | 8.731% | $123.6706 | $123.67 | $123.65 | $123.70 |
| 7 purchase totals = | $1,125.00 | $1,195.7086 | $1,195.71 | $1,195.65 | $1,195.70 | |