| 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 | $214.99 | 10.603% | $237.7854 | $237.79 | $237.80 | $237.80 |
| Purchase #2 | $173.58 | 4.143% | $180.7714 | $180.77 | $180.75 | $180.80 |
| Purchase #3 | $189.33 | 10.772% | $209.7246 | $209.72 | $209.70 | $209.70 |
| Purchase #4 | $114.59 | 9.585% | $125.5735 | $125.57 | $125.55 | $125.60 |
| Purchase #5 | $57.25 | 4.329% | $59.7284 | $59.73 | $59.75 | $59.70 |
| Purchase #6 | $156.33 | 8.533% | $169.6696 | $169.67 | $169.65 | $169.70 |
| Purchase #7 | $183.43 | 10.334% | $202.3857 | $202.39 | $202.40 | $202.40 |
| 7 purchase totals = | $1,089.50 | $1,185.6386 | $1,185.64 | $1,185.60 | $1,185.70 | |