| 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 | $213.57 | 6.712% | $227.9048 | $227.90 | $227.90 | $227.90 |
| Purchase #2 | $123.38 | 5.187% | $129.7797 | $129.78 | $129.80 | $129.80 |
| Purchase #3 | $67.83 | 3.550% | $70.238 | $70.24 | $70.25 | $70.20 |
| Purchase #4 | $124.85 | 4.791% | $130.8316 | $130.83 | $130.85 | $130.80 |
| Purchase #5 | $190.72 | 6.420% | $202.9642 | $202.96 | $202.95 | $203.00 |
| Purchase #6 | $178.72 | 12.120% | $200.3809 | $200.38 | $200.40 | $200.40 |
| Purchase #7 | $215.65 | 5.147% | $226.7495 | $226.75 | $226.75 | $226.70 |
| 7 purchase totals = | $1,114.72 | $1,188.8487 | $1,188.84 | $1,188.90 | $1,188.80 | |