| 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 | $13.50 | 10.677% | $14.9414 | $14.94 | $14.95 | $14.90 |
| Purchase #2 | $226.38 | 11.736% | $252.948 | $252.95 | $252.95 | $252.90 |
| Purchase #3 | $178.98 | 11.791% | $200.0835 | $200.08 | $200.10 | $200.10 |
| Purchase #4 | $147.89 | 7.316% | $158.7096 | $158.71 | $158.70 | $158.70 |
| Purchase #5 | $12.74 | 11.836% | $14.2479 | $14.25 | $14.25 | $14.20 |
| Purchase #6 | $180.94 | 13.301% | $205.0068 | $205.01 | $205.00 | $205.00 |
| Purchase #7 | $177.42 | 9.318% | $193.952 | $193.95 | $193.95 | $194.00 |
| 7 purchase totals = | $937.85 | $1,039.8892 | $1,039.89 | $1,039.90 | $1,039.80 | |