| 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 | $192.72 | 8.640% | $209.371 | $209.37 | $209.35 | $209.40 |
| Purchase #2 | $153.66 | 7.146% | $164.6405 | $164.64 | $164.65 | $164.60 |
| Purchase #3 | $234.53 | 10.553% | $259.28 | $259.28 | $259.30 | $259.30 |
| Purchase #4 | $37.31 | 11.664% | $41.6618 | $41.66 | $41.65 | $41.70 |
| Purchase #5 | $146.97 | 11.510% | $163.8862 | $163.89 | $163.90 | $163.90 |
| Purchase #6 | $177.28 | 6.331% | $188.5036 | $188.50 | $188.50 | $188.50 |
| Purchase #7 | $10.34 | 12.119% | $11.5931 | $11.59 | $11.60 | $11.60 |
| 7 purchase totals = | $952.81 | $1,038.9362 | $1,038.93 | $1,038.95 | $1,039.00 | |