| 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 | $97.70 | 7.461% | $104.9894 | $104.99 | $105.00 | $105.00 |
| Purchase #2 | $175.89 | 9.748% | $193.0358 | $193.04 | $193.05 | $193.00 |
| Purchase #3 | $205.80 | 5.236% | $216.5757 | $216.58 | $216.60 | $216.60 |
| Purchase #4 | $229.41 | 9.862% | $252.0344 | $252.03 | $252.05 | $252.00 |
| Purchase #5 | $88.34 | 9.874% | $97.0627 | $97.06 | $97.05 | $97.10 |
| Purchase #6 | $169.74 | 4.603% | $177.5531 | $177.55 | $177.55 | $177.60 |
| Purchase #7 | $165.86 | 4.213% | $172.8477 | $172.85 | $172.85 | $172.80 |
| 7 purchase totals = | $1,132.74 | $1,214.0988 | $1,214.10 | $1,214.15 | $1,214.10 | |