| 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 | $109.72 | 5.789% | $116.0717 | $116.07 | $116.05 | $116.10 |
| Purchase #2 | $139.50 | 10.164% | $153.6788 | $153.68 | $153.70 | $153.70 |
| Purchase #3 | $34.64 | 6.507% | $36.894 | $36.89 | $36.90 | $36.90 |
| Purchase #4 | $216.88 | 8.627% | $235.5902 | $235.59 | $235.60 | $235.60 |
| Purchase #5 | $189.69 | 12.356% | $213.1281 | $213.13 | $213.15 | $213.10 |
| Purchase #6 | $211.99 | 8.426% | $229.8523 | $229.85 | $229.85 | $229.90 |
| Purchase #7 | $97.57 | 7.457% | $104.8458 | $104.85 | $104.85 | $104.80 |
| 7 purchase totals = | $999.99 | $1,090.0609 | $1,090.06 | $1,090.10 | $1,090.10 | |