| 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 | $231.80 | 6.492% | $246.8485 | $246.85 | $246.85 | $246.80 |
| Purchase #2 | $148.45 | 12.305% | $166.7168 | $166.72 | $166.70 | $166.70 |
| Purchase #3 | $200.80 | 12.859% | $226.6209 | $226.62 | $226.60 | $226.60 |
| Purchase #4 | $194.41 | 13.342% | $220.3482 | $220.35 | $220.35 | $220.30 |
| Purchase #5 | $188.47 | 12.475% | $211.9816 | $211.98 | $212.00 | $212.00 |
| Purchase #6 | $166.50 | 3.275% | $171.9529 | $171.95 | $171.95 | $172.00 |
| Purchase #7 | $52.75 | 5.144% | $55.4635 | $55.46 | $55.45 | $55.50 |
| 7 purchase totals = | $1,183.18 | $1,299.9324 | $1,299.93 | $1,299.90 | $1,299.90 | |