| 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 | $22.27 | 3.687% | $23.0911 | $23.09 | $23.10 | $23.10 |
| Purchase #2 | $196.58 | 3.559% | $203.5763 | $203.58 | $203.60 | $203.60 |
| Purchase #3 | $208.36 | 4.872% | $218.5113 | $218.51 | $218.50 | $218.50 |
| Purchase #4 | $112.75 | 10.318% | $124.3835 | $124.38 | $124.40 | $124.40 |
| Purchase #5 | $241.92 | 10.585% | $267.5272 | $267.53 | $267.55 | $267.50 |
| Purchase #6 | $63.67 | 6.394% | $67.7411 | $67.74 | $67.75 | $67.70 |
| Purchase #7 | $164.96 | 11.597% | $184.0904 | $184.09 | $184.10 | $184.10 |
| 7 purchase totals = | $1,010.51 | $1,088.9209 | $1,088.92 | $1,089.00 | $1,088.90 | |