| 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 | $239.83 | 10.238% | $264.3838 | $264.38 | $264.40 | $264.40 |
| Purchase #2 | $105.99 | 9.394% | $115.9467 | $115.95 | $115.95 | $115.90 |
| Purchase #3 | $247.62 | 12.608% | $278.8399 | $278.84 | $278.85 | $278.80 |
| Purchase #4 | $85.89 | 13.228% | $97.2515 | $97.25 | $97.25 | $97.30 |
| Purchase #5 | $237.56 | 9.472% | $260.0617 | $260.06 | $260.05 | $260.10 |
| Purchase #6 | $130.36 | 12.737% | $146.964 | $146.96 | $146.95 | $147.00 |
| Purchase #7 | $51.55 | 8.378% | $55.8689 | $55.87 | $55.85 | $55.90 |
| 7 purchase totals = | $1,098.80 | $1,219.3165 | $1,219.31 | $1,219.30 | $1,219.40 | |