| 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 | $88.51 | 4.392% | $92.3974 | $92.40 | $92.40 | $92.40 |
| Purchase #2 | $186.99 | 7.789% | $201.5547 | $201.55 | $201.55 | $201.60 |
| Purchase #3 | $222.89 | 6.412% | $237.1817 | $237.18 | $237.20 | $237.20 |
| Purchase #4 | $11.78 | 3.645% | $12.2094 | $12.21 | $12.20 | $12.20 |
| Purchase #5 | $210.45 | 7.652% | $226.5536 | $226.55 | $226.55 | $226.60 |
| Purchase #6 | $39.87 | 10.279% | $43.9682 | $43.97 | $43.95 | $44.00 |
| Purchase #7 | $177.82 | 3.273% | $183.64 | $183.64 | $183.65 | $183.60 |
| 7 purchase totals = | $938.31 | $997.5050 | $997.50 | $997.50 | $997.60 | |