| 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 | $90.91 | 11.126% | $101.0246 | $101.02 | $101.00 | $101.00 |
| Purchase #2 | $83.30 | 11.375% | $92.7754 | $92.78 | $92.80 | $92.80 |
| Purchase #3 | $114.36 | 6.197% | $121.4469 | $121.45 | $121.45 | $121.40 |
| Purchase #4 | $185.56 | 8.183% | $200.7444 | $200.74 | $200.75 | $200.70 |
| Purchase #5 | $126.52 | 7.849% | $136.4506 | $136.45 | $136.45 | $136.50 |
| Purchase #6 | $12.25 | 9.354% | $13.3959 | $13.40 | $13.40 | $13.40 |
| Purchase #7 | $34.33 | 6.366% | $36.5154 | $36.52 | $36.50 | $36.50 |
| 7 purchase totals = | $647.23 | $702.3532 | $702.36 | $702.35 | $702.30 | |