| 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 | $119.37 | 8.612% | $129.6501 | $129.65 | $129.65 | $129.70 |
| Purchase #2 | $98.84 | 5.251% | $104.0301 | $104.03 | $104.05 | $104.00 |
| Purchase #3 | $226.45 | 4.681% | $237.0501 | $237.05 | $237.05 | $237.10 |
| Purchase #4 | $128.94 | 10.713% | $142.7533 | $142.75 | $142.75 | $142.80 |
| Purchase #5 | $173.88 | 5.857% | $184.0642 | $184.06 | $184.05 | $184.10 |
| Purchase #6 | $184.87 | 12.165% | $207.3594 | $207.36 | $207.35 | $207.40 |
| Purchase #7 | $69.72 | 8.275% | $75.4893 | $75.49 | $75.50 | $75.50 |
| 7 purchase totals = | $1,002.07 | $1,080.3965 | $1,080.39 | $1,080.40 | $1,080.60 | |