| 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 | $12.70 | 9.685% | $13.93 | $13.93 | $13.95 | $13.90 |
| Purchase #2 | $246.81 | 11.177% | $274.396 | $274.40 | $274.40 | $274.40 |
| Purchase #3 | $198.81 | 4.404% | $207.5656 | $207.57 | $207.55 | $207.60 |
| Purchase #4 | $220.84 | 4.848% | $231.5463 | $231.55 | $231.55 | $231.50 |
| Purchase #5 | $97.92 | 7.603% | $105.3649 | $105.36 | $105.35 | $105.40 |
| Purchase #6 | $179.36 | 4.120% | $186.7496 | $186.75 | $186.75 | $186.70 |
| Purchase #7 | $217.58 | 11.244% | $242.0447 | $242.04 | $242.05 | $242.00 |
| 7 purchase totals = | $1,174.02 | $1,261.5971 | $1,261.60 | $1,261.60 | $1,261.50 | |