| 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 | $36.77 | 13.706% | $41.8097 | $41.81 | $41.80 | $41.80 |
| Purchase #2 | $181.72 | 9.674% | $199.2996 | $199.30 | $199.30 | $199.30 |
| Purchase #3 | $158.86 | 10.635% | $175.7548 | $175.75 | $175.75 | $175.80 |
| Purchase #4 | $104.80 | 10.362% | $115.6594 | $115.66 | $115.65 | $115.70 |
| Purchase #5 | $119.76 | 12.435% | $134.6522 | $134.65 | $134.65 | $134.70 |
| Purchase #6 | $9.95 | 10.299% | $10.9748 | $10.97 | $10.95 | $11.00 |
| Purchase #7 | $206.92 | 12.773% | $233.3499 | $233.35 | $233.35 | $233.30 |
| 7 purchase totals = | $818.78 | $911.5004 | $911.49 | $911.45 | $911.60 | |