| 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 | $203.30 | 13.105% | $229.9425 | $229.94 | $229.95 | $229.90 |
| Purchase #2 | $89.75 | 8.730% | $97.5852 | $97.59 | $97.60 | $97.60 |
| Purchase #3 | $83.39 | 9.125% | $90.9993 | $91.00 | $91.00 | $91.00 |
| Purchase #4 | $109.68 | 12.750% | $123.6642 | $123.66 | $123.65 | $123.70 |
| Purchase #5 | $12.47 | 6.805% | $13.3186 | $13.32 | $13.30 | $13.30 |
| Purchase #6 | $150.41 | 4.702% | $157.4823 | $157.48 | $157.50 | $157.50 |
| Purchase #7 | $186.94 | 8.454% | $202.7439 | $202.74 | $202.75 | $202.70 |
| 7 purchase totals = | $835.94 | $915.7360 | $915.73 | $915.75 | $915.70 | |